From 2fc8a05617806b4e181a24ca4927f59036e05021 Mon Sep 17 00:00:00 2001
From: fretuks <frederik@spirgi.com>
Date: Fri, 3 Jul 2026 13:59:00 +0200
Subject: [PATCH] implement main screen

---
 Assets/Scenes/GameScene.unity                 | 231 +++++++++
 Assets/Scenes/GameScene.unity.meta            |   7 +
 ...{SampleScene.unity => MainMenuScene.unity} | 132 ++---
 ...ne.unity.meta => MainMenuScene.unity.meta} |   0
 Assets/Scripts/Core/SceneLoader.cs            |  30 ++
 Assets/Scripts/Core/SceneLoader.cs.meta       |  11 +
 Assets/Scripts/Data/DistroDefinition.cs       |   4 +
 Assets/Scripts/Meta/GachaService.cs           |   2 +
 Assets/Scripts/Meta/IEventBannerSource.cs     |  27 ++
 .../Scripts/Meta/IEventBannerSource.cs.meta   |  11 +
 Assets/Scripts/UI.meta                        |   8 +
 Assets/Scripts/UI/BootLogCopy.cs              |  22 +
 Assets/Scripts/UI/BootLogCopy.cs.meta         |  11 +
 Assets/Scripts/UI/FeaturedUnitPanel.cs        | 108 +++++
 Assets/Scripts/UI/FeaturedUnitPanel.cs.meta   |  11 +
 Assets/Scripts/UI/MainMenuController.cs       | 454 ++++++++++++++++++
 Assets/Scripts/UI/MainMenuController.cs.meta  |  11 +
 Assets/Scripts/UI/UIPreferences.cs            |  10 +
 Assets/Scripts/UI/UIPreferences.cs.meta       |  11 +
 Assets/UI.meta                                |   8 +
 Assets/UI/CollectionScreen.uxml               |  10 +
 Assets/UI/CollectionScreen.uxml.meta          |  10 +
 Assets/UI/GachaScreen.uxml                    |   9 +
 Assets/UI/GachaScreen.uxml.meta               |  10 +
 Assets/UI/MainMenu.uss                        | 356 ++++++++++++++
 Assets/UI/MainMenu.uss.meta                   |  12 +
 Assets/UI/MainMenu.uxml                       | 111 +++++
 Assets/UI/MainMenu.uxml.meta                  |  10 +
 Assets/UI/MainMenuPanelSettings.asset         |  43 ++
 Assets/UI/MainMenuPanelSettings.asset.meta    |   8 +
 Assets/UI/SettingsScreen.uxml                 |  10 +
 Assets/UI/SettingsScreen.uxml.meta            |  10 +
 Assets/UI/UnityDefaultRuntimeTheme.tss        |   2 +
 Assets/UI/UnityDefaultRuntimeTheme.tss.meta   |  11 +
 ProjectSettings/EditorBuildSettings.asset     |   5 +-
 35 files changed, 1637 insertions(+), 89 deletions(-)
 create mode 100644 Assets/Scenes/GameScene.unity
 create mode 100644 Assets/Scenes/GameScene.unity.meta
 rename Assets/Scenes/{SampleScene.unity => MainMenuScene.unity} (72%)
 rename Assets/Scenes/{SampleScene.unity.meta => MainMenuScene.unity.meta} (100%)
 create mode 100644 Assets/Scripts/Core/SceneLoader.cs
 create mode 100644 Assets/Scripts/Core/SceneLoader.cs.meta
 create mode 100644 Assets/Scripts/Meta/IEventBannerSource.cs
 create mode 100644 Assets/Scripts/Meta/IEventBannerSource.cs.meta
 create mode 100644 Assets/Scripts/UI.meta
 create mode 100644 Assets/Scripts/UI/BootLogCopy.cs
 create mode 100644 Assets/Scripts/UI/BootLogCopy.cs.meta
 create mode 100644 Assets/Scripts/UI/FeaturedUnitPanel.cs
 create mode 100644 Assets/Scripts/UI/FeaturedUnitPanel.cs.meta
 create mode 100644 Assets/Scripts/UI/MainMenuController.cs
 create mode 100644 Assets/Scripts/UI/MainMenuController.cs.meta
 create mode 100644 Assets/Scripts/UI/UIPreferences.cs
 create mode 100644 Assets/Scripts/UI/UIPreferences.cs.meta
 create mode 100644 Assets/UI.meta
 create mode 100644 Assets/UI/CollectionScreen.uxml
 create mode 100644 Assets/UI/CollectionScreen.uxml.meta
 create mode 100644 Assets/UI/GachaScreen.uxml
 create mode 100644 Assets/UI/GachaScreen.uxml.meta
 create mode 100644 Assets/UI/MainMenu.uss
 create mode 100644 Assets/UI/MainMenu.uss.meta
 create mode 100644 Assets/UI/MainMenu.uxml
 create mode 100644 Assets/UI/MainMenu.uxml.meta
 create mode 100644 Assets/UI/MainMenuPanelSettings.asset
 create mode 100644 Assets/UI/MainMenuPanelSettings.asset.meta
 create mode 100644 Assets/UI/SettingsScreen.uxml
 create mode 100644 Assets/UI/SettingsScreen.uxml.meta
 create mode 100644 Assets/UI/UnityDefaultRuntimeTheme.tss
 create mode 100644 Assets/UI/UnityDefaultRuntimeTheme.tss.meta

diff --git a/Assets/Scenes/GameScene.unity b/Assets/Scenes/GameScene.unity
new file mode 100644
index 0000000..68730bc
--- /dev/null
+++ b/Assets/Scenes/GameScene.unity
@@ -0,0 +1,231 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!29 &1
+OcclusionCullingSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_OcclusionBakeSettings:
+    smallestOccluder: 5
+    smallestHole: 0.25
+    backfaceThreshold: 100
+  m_SceneGUID: 00000000000000000000000000000000
+  m_OcclusionCullingData: {fileID: 0}
+--- !u!104 &2
+RenderSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 9
+  m_Fog: 0
+  m_FogColor: {r: 0.5, g: 0.5, b: 0.5, a: 1}
+  m_FogMode: 3
+  m_FogDensity: 0.01
+  m_LinearFogStart: 0
+  m_LinearFogEnd: 300
+  m_AmbientSkyColor: {r: 0.212, g: 0.227, b: 0.259, a: 1}
+  m_AmbientEquatorColor: {r: 0.114, g: 0.125, b: 0.133, a: 1}
+  m_AmbientGroundColor: {r: 0.047, g: 0.043, b: 0.035, a: 1}
+  m_AmbientIntensity: 1
+  m_AmbientMode: 3
+  m_SubtractiveShadowColor: {r: 0.42, g: 0.478, b: 0.627, a: 1}
+  m_SkyboxMaterial: {fileID: 0}
+  m_HaloStrength: 0.5
+  m_FlareStrength: 1
+  m_FlareFadeSpeed: 3
+  m_HaloTexture: {fileID: 0}
+  m_SpotCookie: {fileID: 10001, guid: 0000000000000000e000000000000000, type: 0}
+  m_DefaultReflectionMode: 0
+  m_DefaultReflectionResolution: 128
+  m_ReflectionBounces: 1
+  m_ReflectionIntensity: 1
+  m_CustomReflection: {fileID: 0}
+  m_Sun: {fileID: 0}
+  m_IndirectSpecularColor: {r: 0, g: 0, b: 0, a: 1}
+  m_UseRadianceAmbientProbe: 0
+--- !u!157 &3
+LightmapSettings:
+  m_ObjectHideFlags: 0
+  serializedVersion: 12
+  m_GIWorkflowMode: 1
+  m_GISettings:
+    serializedVersion: 2
+    m_BounceScale: 1
+    m_IndirectOutputScale: 1
+    m_AlbedoBoost: 1
+    m_EnvironmentLightingMode: 0
+    m_EnableBakedLightmaps: 0
+    m_EnableRealtimeLightmaps: 0
+  m_LightingDataAsset: {fileID: 0}
+  m_LightingSettings: {fileID: 0}
+--- !u!196 &4
+NavMeshSettings:
+  serializedVersion: 2
+  m_ObjectHideFlags: 0
+  m_BuildSettings:
+    serializedVersion: 2
+    agentTypeID: 0
+    agentRadius: 0.5
+    agentHeight: 2
+    agentSlope: 45
+    agentClimb: 0.4
+    ledgeDropHeight: 0
+    maxJumpAcrossDistance: 0
+    minRegionArea: 2
+    manualCellSize: 0
+    cellSize: 0.16666667
+    manualTileSize: 0
+    tileSize: 256
+    accuratePlacement: 0
+    maxJobWorkers: 0
+    preserveTilesOutsideBounds: 0
+    debug:
+      m_Flags: 0
+  m_NavMeshData: {fileID: 0}
+--- !u!1 &100000
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 100004}
+  - component: {fileID: 100003}
+  - component: {fileID: 100001}
+  - component: {fileID: 100002}
+  m_Layer: 0
+  m_Name: Main Camera
+  m_TagString: MainCamera
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!81 &100001
+AudioListener:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 100000}
+  m_Enabled: 1
+--- !u!114 &100002
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 100000}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: a79441f348de89743a2939f4d699eac1, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_RenderShadows: 1
+  m_RequiresDepthTextureOption: 2
+  m_RequiresOpaqueTextureOption: 2
+  m_CameraType: 0
+  m_Cameras: []
+  m_RendererIndex: -1
+  m_VolumeLayerMask:
+    serializedVersion: 2
+    m_Bits: 1
+  m_VolumeTrigger: {fileID: 0}
+  m_RenderPostProcessing: 0
+  m_Antialiasing: 0
+  m_AntialiasingQuality: 2
+  m_StopNaN: 0
+  m_Dithering: 0
+  m_ClearDepth: 1
+  m_AllowXRRendering: 1
+  m_RequiresDepthTexture: 0
+  m_RequiresColorTexture: 0
+  m_Version: 2
+--- !u!20 &100003
+Camera:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 100000}
+  m_Enabled: 1
+  serializedVersion: 2
+  m_ClearFlags: 2
+  m_BackGroundColor: {r: 0.031, g: 0.047, b: 0.059, a: 0}
+  m_projectionMatrixMode: 1
+  m_GateFitMode: 2
+  m_FOVAxisMode: 0
+  m_SensorSize: {x: 36, y: 24}
+  m_LensShift: {x: 0, y: 0}
+  m_FocalLength: 50
+  m_NormalizedViewPortRect:
+    serializedVersion: 2
+    x: 0
+    y: 0
+    width: 1
+    height: 1
+  near clip plane: 0.3
+  far clip plane: 1000
+  field of view: 34
+  orthographic: 1
+  orthographic size: 5
+  m_Depth: -1
+  m_CullingMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
+  m_RenderingPath: -1
+  m_TargetTexture: {fileID: 0}
+  m_TargetDisplay: 0
+  m_TargetEye: 0
+  m_HDR: 1
+  m_AllowMSAA: 0
+  m_AllowDynamicResolution: 0
+  m_ForceIntoRT: 0
+  m_OcclusionCulling: 0
+  m_StereoConvergence: 10
+  m_StereoSeparation: 0.022
+--- !u!4 &100004
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 100000}
+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: -10}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &200000
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 200001}
+  m_Layer: 0
+  m_Name: GameRoot
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &200001
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 200000}
+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
diff --git a/Assets/Scenes/GameScene.unity.meta b/Assets/Scenes/GameScene.unity.meta
new file mode 100644
index 0000000..5d550b1
--- /dev/null
+++ b/Assets/Scenes/GameScene.unity.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: e4259fa62d854e27af3cc2a10fb210c8
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scenes/SampleScene.unity b/Assets/Scenes/MainMenuScene.unity
similarity index 72%
rename from Assets/Scenes/SampleScene.unity
rename to Assets/Scenes/MainMenuScene.unity
index 7b420f6..39bacd8 100644
--- a/Assets/Scenes/SampleScene.unity
+++ b/Assets/Scenes/MainMenuScene.unity
@@ -84,8 +84,8 @@ LightmapSettings:
     m_PVRDenoiserTypeIndirect: 1
     m_PVRDenoiserTypeAO: 1
     m_PVRFilterTypeDirect: 0
-    m_PVRFilterTypeIndirect: 0
-    m_PVRFilterTypeAO: 0
+    m_PVRFilterTypeIndirect: 5
+    m_PVRFilterTypeAO: 2
     m_PVREnvironmentMIS: 1
     m_PVRCulling: 1
     m_PVRFilteringGaussRadiusDirect: 1
@@ -192,7 +192,7 @@ Camera:
   m_Enabled: 1
   serializedVersion: 2
   m_ClearFlags: 2
-  m_BackGroundColor: {r: 0.19215687, g: 0.3019608, b: 0.4745098, a: 0}
+  m_BackGroundColor: {r: 0.031, g: 0.047, b: 0.059, a: 0}
   m_projectionMatrixMode: 1
   m_GateFitMode: 2
   m_FOVAxisMode: 0
@@ -232,6 +232,7 @@ Transform:
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 519420028}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: -10}
   m_LocalScale: {x: 1, y: 1, z: 1}
@@ -240,7 +241,7 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
---- !u!1 &619394800
+--- !u!1 &1100000000
 GameObject:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
@@ -248,100 +249,24 @@ GameObject:
   m_PrefabAsset: {fileID: 0}
   serializedVersion: 6
   m_Component:
-  - component: {fileID: 619394802}
-  - component: {fileID: 619394801}
-  m_Layer: 0
-  m_Name: Global Light 2D
+  - component: {fileID: 1100000001}
+  - component: {fileID: 1100000002}
+  - component: {fileID: 1100000003}
+  m_Layer: 5
+  m_Name: MainMenuUI
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
   m_IsActive: 1
---- !u!114 &619394801
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 619394800}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 073797afb82c5a1438f328866b10b3f0, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  m_ComponentVersion: 1
-  m_LightType: 4
-  m_BlendStyleIndex: 0
-  m_FalloffIntensity: 0.5
-  m_Color: {r: 1, g: 1, b: 1, a: 1}
-  m_Intensity: 1
-  m_LightVolumeIntensity: 1
-  m_LightVolumeIntensityEnabled: 0
-  m_ApplyToSortingLayers: 00000000
-  m_LightCookieSprite: {fileID: 0}
-  m_DeprecatedPointLightCookieSprite: {fileID: 0}
-  m_LightOrder: 0
-  m_OverlapOperation: 0
-  m_NormalMapDistance: 3
-  m_NormalMapQuality: 2
-  m_UseNormalMap: 0
-  m_ShadowIntensityEnabled: 0
-  m_ShadowIntensity: 0.75
-  m_ShadowVolumeIntensityEnabled: 0
-  m_ShadowVolumeIntensity: 0.75
-  m_Vertices:
-  - position: {x: 0.9985302, y: 0.9985302, z: 0}
-    color: {r: 0.70710677, g: 0.70710677, b: 0, a: 0}
-    uv: {x: 0, y: 0}
-  - position: {x: 0.9985302, y: 0.9985302, z: 0}
-    color: {r: 0, g: 0, b: 0, a: 1}
-    uv: {x: 0, y: 0}
-  - position: {x: -0.9985302, y: 0.9985302, z: 0}
-    color: {r: -0.70710677, g: 0.70710677, b: 0, a: 0}
-    uv: {x: 0, y: 0}
-  - position: {x: -0.9985302, y: 0.9985302, z: 0}
-    color: {r: 0, g: 0, b: 0, a: 1}
-    uv: {x: 0, y: 0}
-  - position: {x: -0.99853003, y: -0.9985304, z: 0}
-    color: {r: -0.70710665, g: -0.7071069, b: 0, a: 0}
-    uv: {x: 0, y: 0}
-  - position: {x: -0.99853003, y: -0.9985304, z: 0}
-    color: {r: 0, g: 0, b: 0, a: 1}
-    uv: {x: 0, y: 0}
-  - position: {x: 0.99853003, y: -0.9985304, z: 0}
-    color: {r: 0.70710665, g: -0.7071069, b: 0, a: 0}
-    uv: {x: 0, y: 0}
-  - position: {x: 0.99853003, y: -0.9985304, z: 0}
-    color: {r: 0, g: 0, b: 0, a: 1}
-    uv: {x: 0, y: 0}
-  - position: {x: 0, y: 0, z: 0}
-    color: {r: 0, g: 0, b: 0, a: 1}
-    uv: {x: 0, y: 0}
-  m_Triangles: 030001000800020000000100030002000100050003000800040002000300050004000300070005000800060004000500070006000500010007000800000006000700010000000700
-  m_LocalBounds:
-    m_Center: {x: 0, y: -0.00000011920929, z: 0}
-    m_Extent: {x: 0.9985302, y: 0.99853027, z: 0}
-  m_PointLightInnerAngle: 360
-  m_PointLightOuterAngle: 360
-  m_PointLightInnerRadius: 0
-  m_PointLightOuterRadius: 1
-  m_ShapeLightParametricSides: 5
-  m_ShapeLightParametricAngleOffset: 0
-  m_ShapeLightParametricRadius: 1
-  m_ShapeLightFalloffSize: 0.5
-  m_ShapeLightFalloffOffset: {x: 0, y: 0}
-  m_ShapePath:
-  - {x: -0.5, y: -0.5, z: 0}
-  - {x: 0.5, y: -0.5, z: 0}
-  - {x: 0.5, y: 0.5, z: 0}
-  - {x: -0.5, y: 0.5, z: 0}
---- !u!4 &619394802
+--- !u!4 &1100000001
 Transform:
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 619394800}
+  m_GameObject: {fileID: 1100000000}
+  serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
@@ -350,3 +275,34 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 1
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &1100000002
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1100000000}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 19102, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_PanelSettings: {fileID: 11400000, guid: 7d68bd7978394c8295debbd403a39d80, type: 2}
+  m_ParentUI: {fileID: 0}
+  sourceAsset: {fileID: 9197481963319205126, guid: a720a33f8c2b4dfe9d8197772dc0ab21, type: 3}
+  m_SortingOrder: 0
+--- !u!114 &1100000003
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1100000000}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 27a7f29e93cb4c55beac52f1e32a1bf5, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  monospaceFont: {fileID: 0}
+  featuredUnitPanel:
+    featuredUnits: []
diff --git a/Assets/Scenes/SampleScene.unity.meta b/Assets/Scenes/MainMenuScene.unity.meta
similarity index 100%
rename from Assets/Scenes/SampleScene.unity.meta
rename to Assets/Scenes/MainMenuScene.unity.meta
diff --git a/Assets/Scripts/Core/SceneLoader.cs b/Assets/Scripts/Core/SceneLoader.cs
new file mode 100644
index 0000000..0f36ef2
--- /dev/null
+++ b/Assets/Scripts/Core/SceneLoader.cs
@@ -0,0 +1,30 @@
+using UnityEngine.SceneManagement;
+
+namespace KernelPanic.Core
+{
+    /// <summary>
+    /// Provides scene navigation entry points for the runtime shell.
+    /// </summary>
+    public static class SceneLoader
+    {
+        public const string MainMenuSceneName = "MainMenuScene";
+        public const string GameSceneName = "GameScene";
+
+        public static void LoadMainMenu()
+        {
+            LoadScene(MainMenuSceneName);
+        }
+
+        public static void LoadGame()
+        {
+            LoadScene(GameSceneName);
+        }
+
+        // Static for now because menu navigation has no instance state; a loading-screen service can replace this hook later.
+        private static void LoadScene(string sceneName)
+        {
+            // TODO: Route async progress into a loading screen once the UI shell has one.
+            SceneManager.LoadSceneAsync(sceneName);
+        }
+    }
+}
diff --git a/Assets/Scripts/Core/SceneLoader.cs.meta b/Assets/Scripts/Core/SceneLoader.cs.meta
new file mode 100644
index 0000000..519c755
--- /dev/null
+++ b/Assets/Scripts/Core/SceneLoader.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 0d860bbf8e7f4df2a91e2e1e9892d904
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/Data/DistroDefinition.cs b/Assets/Scripts/Data/DistroDefinition.cs
index 43e0a83..ff6f480 100644
--- a/Assets/Scripts/Data/DistroDefinition.cs
+++ b/Assets/Scripts/Data/DistroDefinition.cs
@@ -13,6 +13,8 @@ namespace KernelPanic.Data
         [SerializeField] private string displayName;
         [SerializeField] private Language primaryLanguage;
         [SerializeField] private Language secondaryLanguage;
+        [SerializeField] private string passiveName;
+        [SerializeField] private Color accentColor = new(0.36f, 1f, 0.57f);
         [SerializeField] private int baseUptime;
         [SerializeField] private int baseRam;
         [SerializeField] private int baseCyclesPerTurn;
@@ -22,6 +24,8 @@ namespace KernelPanic.Data
         public string DisplayName => displayName;
         public Language PrimaryLanguage => primaryLanguage;
         public Language SecondaryLanguage => secondaryLanguage;
+        public string PassiveName => passiveName;
+        public Color AccentColor => accentColor;
         public int BaseUptime => baseUptime;
         public int BaseRam => baseRam;
         public int BaseCyclesPerTurn => baseCyclesPerTurn;
diff --git a/Assets/Scripts/Meta/GachaService.cs b/Assets/Scripts/Meta/GachaService.cs
index ced3450..3c16949 100644
--- a/Assets/Scripts/Meta/GachaService.cs
+++ b/Assets/Scripts/Meta/GachaService.cs
@@ -7,6 +7,8 @@ namespace KernelPanic.Meta
     /// </summary>
     public sealed class GachaService
     {
+        public int PullTokens => 0; // TODO: Replace with the real pull-token wallet when that meta system exists.
+
         public GachaPullResult PerformPull(EntropyWallet wallet, int cost)
         {
             throw new NotImplementedException();
diff --git a/Assets/Scripts/Meta/IEventBannerSource.cs b/Assets/Scripts/Meta/IEventBannerSource.cs
new file mode 100644
index 0000000..c2c02d9
--- /dev/null
+++ b/Assets/Scripts/Meta/IEventBannerSource.cs
@@ -0,0 +1,27 @@
+using System;
+
+namespace KernelPanic.Meta
+{
+    /// <summary>
+    /// Provides optional live-event banner copy for shell surfaces.
+    /// </summary>
+    public interface IEventBannerSource
+    {
+        EventBannerContent GetBanner();
+    }
+
+    /// <summary>
+    /// Describes an optional event banner message and remaining duration.
+    /// </summary>
+    public sealed class EventBannerContent
+    {
+        public EventBannerContent(string text, TimeSpan? remainingTime)
+        {
+            Text = text;
+            RemainingTime = remainingTime;
+        }
+
+        public string Text { get; }
+        public TimeSpan? RemainingTime { get; }
+    }
+}
diff --git a/Assets/Scripts/Meta/IEventBannerSource.cs.meta b/Assets/Scripts/Meta/IEventBannerSource.cs.meta
new file mode 100644
index 0000000..6e0db88
--- /dev/null
+++ b/Assets/Scripts/Meta/IEventBannerSource.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 542dd3144a914ea5b1e0c0e21db5ec6b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/UI.meta b/Assets/Scripts/UI.meta
new file mode 100644
index 0000000..649c90c
--- /dev/null
+++ b/Assets/Scripts/UI.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 84a74d1de7c84009a2cf84394e8a9fa2
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/UI/BootLogCopy.cs b/Assets/Scripts/UI/BootLogCopy.cs
new file mode 100644
index 0000000..7d3ba5f
--- /dev/null
+++ b/Assets/Scripts/UI/BootLogCopy.cs
@@ -0,0 +1,22 @@
+namespace KernelPanic.UI
+{
+    /// <summary>
+    /// Contains cosmetic terminal boot-log copy for the main menu shell.
+    /// </summary>
+    public static class BootLogCopy
+    {
+        public static readonly string[] Lines =
+        {
+            "[    0.000000] kernel-panic: booting userland shell",
+            "[    0.071004] cpu: isolating run scheduler",
+            "[    0.184331] entropy: wallet device mounted readonly",
+            "[    0.264700] tty1: spawning command menu",
+            "[    0.391226] units: probing installed distros",
+            "[    0.447801] collection: no render pass requested",
+            "[    0.521332] gacha: token api unavailable",
+            "[    0.684012] events: banner source disconnected",
+            "[    0.812445] ui: reduced motion preference loaded",
+            "[    1.000000] shell: ready"
+        };
+    }
+}
diff --git a/Assets/Scripts/UI/BootLogCopy.cs.meta b/Assets/Scripts/UI/BootLogCopy.cs.meta
new file mode 100644
index 0000000..9499cb7
--- /dev/null
+++ b/Assets/Scripts/UI/BootLogCopy.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e05527a70e234c16af2f9089012721b8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/UI/FeaturedUnitPanel.cs b/Assets/Scripts/UI/FeaturedUnitPanel.cs
new file mode 100644
index 0000000..3b3a0ed
--- /dev/null
+++ b/Assets/Scripts/UI/FeaturedUnitPanel.cs
@@ -0,0 +1,108 @@
+using System;
+using System.Collections.Generic;
+using KernelPanic.Data;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace KernelPanic.UI
+{
+    /// <summary>
+    /// Renders the main menu's neofetch-style featured unit panel.
+    /// </summary>
+    [Serializable]
+    public sealed class FeaturedUnitPanel
+    {
+        private const string EmptyAccent = "5cff91";
+        private const string EmptyAscii = "      _\n     | |\n  ___| |__\n / __| '_ \\\n \\__ \\ | | |\n |___/_| |_|";
+
+        [SerializeField] private List<DistroDefinition> featuredUnits = new();
+
+        private VisualElement panel;
+        private Label titleLabel;
+        private Label asciiLabel;
+        private Label unitNameLabel;
+        private Label languagesLabel;
+        private Label passiveLabel;
+        private Label bestWaveLabel;
+        private Label emptyTitleLabel;
+        private Label emptyHintLabel;
+        private VisualElement populatedState;
+        private VisualElement emptyState;
+        private int selectedIndex;
+
+        public void Bind(VisualElement root)
+        {
+            panel = root.Q<VisualElement>("FeaturedUnitPanel");
+            titleLabel = root.Q<Label>("FeaturedUnitTitle");
+            asciiLabel = root.Q<Label>("FeaturedUnitAscii");
+            unitNameLabel = root.Q<Label>("FeaturedUnitName");
+            languagesLabel = root.Q<Label>("FeaturedUnitLanguages");
+            passiveLabel = root.Q<Label>("FeaturedUnitPassive");
+            bestWaveLabel = root.Q<Label>("FeaturedUnitBestWave");
+            emptyTitleLabel = root.Q<Label>("FeaturedUnitEmptyTitle");
+            emptyHintLabel = root.Q<Label>("FeaturedUnitEmptyHint");
+            populatedState = root.Q<VisualElement>("FeaturedUnitPopulatedState");
+            emptyState = root.Q<VisualElement>("FeaturedUnitEmptyState");
+        }
+
+        public void Refresh()
+        {
+            if (featuredUnits == null || featuredUnits.Count == 0)
+            {
+                ShowEmptyState();
+                return;
+            }
+
+            selectedIndex = Mathf.Clamp(selectedIndex, 0, featuredUnits.Count - 1);
+            ShowUnit(featuredUnits[selectedIndex]);
+        }
+
+        public void SelectNext()
+        {
+            if (featuredUnits == null || featuredUnits.Count < 2)
+            {
+                return;
+            }
+
+            selectedIndex = (selectedIndex + 1) % featuredUnits.Count;
+            Refresh();
+        }
+
+        private void ShowEmptyState()
+        {
+            populatedState.AddToClassList("hidden");
+            emptyState.RemoveFromClassList("hidden");
+
+            titleLabel.text = "neofetch";
+            emptyTitleLabel.text = "no units installed";
+            emptyHintLabel.text = "run: curl gacha.sh | sh";
+            SetAccent(EmptyAccent);
+        }
+
+        private void ShowUnit(DistroDefinition unit)
+        {
+            populatedState.RemoveFromClassList("hidden");
+            emptyState.AddToClassList("hidden");
+
+            string displayName = string.IsNullOrWhiteSpace(unit.DisplayName) ? unit.name : unit.DisplayName;
+            titleLabel.text = displayName;
+            asciiLabel.text = EmptyAscii; // TODO: Replace with unit-specific ASCII copy when unit presentation data exists.
+            unitNameLabel.text = displayName;
+            languagesLabel.text = $"{unit.PrimaryLanguage} / {unit.SecondaryLanguage}";
+            passiveLabel.text = string.IsNullOrWhiteSpace(unit.PassiveName) ? "--" : unit.PassiveName;
+            bestWaveLabel.text = "--"; // TODO: Bind best-wave stats from SaveService when stats exist.
+            SetAccent(ColorUtility.ToHtmlStringRGB(unit.AccentColor));
+        }
+
+        private void SetAccent(string htmlColor)
+        {
+            string color = $"#{htmlColor}";
+            Color parsedColor = ColorUtility.TryParseHtmlString(color, out Color parsed) ? parsed : Color.green;
+            panel.style.borderTopColor = new StyleColor(parsedColor);
+            panel.style.borderRightColor = new StyleColor(parsedColor);
+            panel.style.borderBottomColor = new StyleColor(parsedColor);
+            panel.style.borderLeftColor = new StyleColor(parsedColor);
+            titleLabel.style.color = new StyleColor(parsedColor);
+        }
+    }
+}
diff --git a/Assets/Scripts/UI/FeaturedUnitPanel.cs.meta b/Assets/Scripts/UI/FeaturedUnitPanel.cs.meta
new file mode 100644
index 0000000..f9419c6
--- /dev/null
+++ b/Assets/Scripts/UI/FeaturedUnitPanel.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c7f7ef4e16694ed9bd746278b0ddc4d8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/UI/MainMenuController.cs b/Assets/Scripts/UI/MainMenuController.cs
new file mode 100644
index 0000000..84d6540
--- /dev/null
+++ b/Assets/Scripts/UI/MainMenuController.cs
@@ -0,0 +1,454 @@
+using System;
+using System.Collections.Generic;
+using KernelPanic.Core;
+using KernelPanic.Meta;
+using UnityEngine;
+using UnityEngine.TextCore.Text;
+using UnityEngine.UIElements;
+
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace KernelPanic.UI
+{
+    /// <summary>
+    /// Binds the main menu terminal UI document and routes command activation between panels.
+    /// </summary>
+    [RequireComponent(typeof(UIDocument))]
+    public sealed class MainMenuController : MonoBehaviour
+    {
+        private const string HiddenClassName = "hidden";
+        private const string SelectedClassName = "selected";
+        private const string CursorOnClassName = "cursor-on";
+        private const float BootIntroSeconds = 1.5f;
+        private static bool bootIntroPlayed;
+
+        [SerializeField] private FontAsset monospaceFont; // TODO: Assign a real monospace FontAsset when typography assets exist.
+        [SerializeField] private FeaturedUnitPanel featuredUnitPanel = new();
+
+        private readonly List<CommandMenuEntry> commandEntries = new();
+        private UIDocument document;
+        private VisualElement root;
+        private VisualElement shellRoot;
+        private VisualElement bootIntroPanel;
+        private VisualElement mainMenuPanel;
+        private VisualElement collectionPanel;
+        private VisualElement gachaPanel;
+        private VisualElement settingsPanel;
+        private VisualElement eventBanner;
+        private VisualElement backgroundLogLayer;
+        private Label appIdLabel;
+        private Label entropyLabel;
+        private Label pullTokensLabel;
+        private Label titleCursorLabel;
+        private Label promptCursorLabel;
+        private Label bootIntroLogLabel;
+        private Label backgroundLogLabel;
+        private Button collectionBackButton;
+        private Button gachaBackButton;
+        private Button settingsBackButton;
+        private EntropyWallet wallet;
+        private GachaService gachaService;
+        private IEventBannerSource eventBannerSource;
+        private int selectedCommandIndex;
+        private float backgroundScrollOffset;
+        private float bootIntroElapsed;
+        private int bootIntroCharacterCount;
+        private bool suppressNextClick;
+        private string bootIntroCopy;
+        private IVisualElementScheduledItem blinkSchedule;
+        private IVisualElementScheduledItem backgroundSchedule;
+        private IVisualElementScheduledItem bootIntroSchedule;
+
+        public void Initialize(EntropyWallet initializedWallet)
+        {
+            wallet = initializedWallet ?? new EntropyWallet();
+            RefreshCurrencyReadouts();
+        }
+
+        private void Awake()
+        {
+            document = GetComponent<UIDocument>();
+            gachaService = new GachaService();
+            Initialize(new EntropyWallet()); // TODO: Replace with persistent wallet service composition.
+            BindElements();
+            BindCommandEntries();
+            RegisterCommandEntryCallbacks();
+            featuredUnitPanel.Bind(root);
+            ApplyOptionalFont();
+        }
+
+        private void OnEnable()
+        {
+            RegisterCallbacks();
+            root.Focus();
+            shellRoot.EnableInClassList("reduced-motion", UIPreferences.ReducedMotion);
+            RefreshStaticText();
+            RefreshCurrencyReadouts();
+            RefreshEventBanner();
+            featuredUnitPanel.Refresh();
+            SelectCommand(0);
+            ShowMainMenu();
+            StartAmbientSchedules();
+            PlayBootIntroIfNeeded();
+        }
+
+        private void OnDisable()
+        {
+            UnregisterCallbacks();
+            blinkSchedule?.Pause();
+            backgroundSchedule?.Pause();
+            bootIntroSchedule?.Pause();
+        }
+
+        private void BindElements()
+        {
+            root = document.rootVisualElement;
+            shellRoot = root.Q<VisualElement>("ShellRoot");
+            bootIntroPanel = root.Q<VisualElement>("BootIntroPanel");
+            mainMenuPanel = root.Q<VisualElement>("MainMenuPanel");
+            collectionPanel = root.Q<VisualElement>("CollectionPanel");
+            gachaPanel = root.Q<VisualElement>("GachaPanel");
+            settingsPanel = root.Q<VisualElement>("SettingsPanel");
+            eventBanner = root.Q<VisualElement>("EventBanner");
+            backgroundLogLayer = root.Q<VisualElement>("BackgroundLogLayer");
+
+            appIdLabel = root.Q<Label>("AppIdLabel");
+            entropyLabel = root.Q<Label>("EntropyLabel");
+            pullTokensLabel = root.Q<Label>("PullTokensLabel");
+            titleCursorLabel = root.Q<Label>("TitleCursorLabel");
+            promptCursorLabel = root.Q<Label>("PromptCursorLabel");
+            bootIntroLogLabel = root.Q<Label>("BootIntroLogLabel");
+            backgroundLogLabel = root.Q<Label>("BackgroundLogLabel");
+
+            collectionBackButton = root.Q<Button>("CollectionBackButton");
+            gachaBackButton = root.Q<Button>("GachaBackButton");
+            settingsBackButton = root.Q<Button>("SettingsBackButton");
+        }
+
+        private void BindCommandEntries()
+        {
+            commandEntries.Clear();
+            commandEntries.Add(new CommandMenuEntry(root.Q<VisualElement>("CommandStartRun"), HandleStartRunClicked));
+            commandEntries.Add(new CommandMenuEntry(root.Q<VisualElement>("CommandCollection"), ShowCollection));
+            commandEntries.Add(new CommandMenuEntry(root.Q<VisualElement>("CommandGacha"), ShowGacha));
+            commandEntries.Add(new CommandMenuEntry(root.Q<VisualElement>("CommandSettings"), ShowSettings));
+            commandEntries.Add(new CommandMenuEntry(root.Q<VisualElement>("CommandQuit"), HandleQuitClicked));
+        }
+
+        private void ApplyOptionalFont()
+        {
+            if (monospaceFont == null)
+            {
+                return;
+            }
+
+            root.style.unityFontDefinition = new StyleFontDefinition(monospaceFont);
+        }
+
+        private void RegisterCallbacks()
+        {
+            root.RegisterCallback<KeyDownEvent>(HandleKeyDown);
+            root.RegisterCallback<PointerDownEvent>(HandlePointerDown);
+            collectionBackButton.clicked += ShowMainMenu;
+            gachaBackButton.clicked += ShowMainMenu;
+            settingsBackButton.clicked += ShowMainMenu;
+        }
+
+        private void UnregisterCallbacks()
+        {
+            root.UnregisterCallback<KeyDownEvent>(HandleKeyDown);
+            root.UnregisterCallback<PointerDownEvent>(HandlePointerDown);
+            collectionBackButton.clicked -= ShowMainMenu;
+            gachaBackButton.clicked -= ShowMainMenu;
+            settingsBackButton.clicked -= ShowMainMenu;
+        }
+
+        private void RefreshStaticText()
+        {
+            appIdLabel.text = $"kernel-panic v{Application.version} - tty1";
+            backgroundLogLabel.text = BuildBackgroundLog();
+            bootIntroCopy = string.Join("\n", BootLogCopy.Lines);
+        }
+
+        private void RegisterCommandEntryCallbacks()
+        {
+            for (int i = 0; i < commandEntries.Count; i++)
+            {
+                int index = i;
+                commandEntries[i].Row.RegisterCallback<PointerEnterEvent>(_ => SelectCommand(index));
+                commandEntries[i].Row.RegisterCallback<ClickEvent>(_ => HandleCommandClicked(index));
+            }
+        }
+
+        private void RefreshCurrencyReadouts()
+        {
+            if (entropyLabel == null || pullTokensLabel == null || gachaService == null || wallet == null)
+            {
+                return;
+            }
+
+            entropyLabel.text = $"entropy={wallet.Balance}";
+            pullTokensLabel.text = $"pulls={gachaService.PullTokens}";
+        }
+
+        private void RefreshEventBanner()
+        {
+            EventBannerContent banner = eventBannerSource?.GetBanner();
+            if (banner == null || string.IsNullOrWhiteSpace(banner.Text))
+            {
+                eventBanner.AddToClassList(HiddenClassName);
+                return;
+            }
+
+            eventBanner.RemoveFromClassList(HiddenClassName);
+            root.Q<Label>("EventBannerLabel").text = banner.RemainingTime.HasValue
+                ? $"{banner.Text}  {banner.RemainingTime.Value:g}"
+                : banner.Text;
+        }
+
+        private void StartAmbientSchedules()
+        {
+            if (UIPreferences.ReducedMotion)
+            {
+                titleCursorLabel.AddToClassList(CursorOnClassName);
+                promptCursorLabel.AddToClassList(CursorOnClassName);
+                return;
+            }
+
+            bool cursorVisible = true;
+            blinkSchedule = root.schedule.Execute(() =>
+            {
+                cursorVisible = !cursorVisible;
+                titleCursorLabel.EnableInClassList(CursorOnClassName, cursorVisible);
+                promptCursorLabel.EnableInClassList(CursorOnClassName, cursorVisible);
+            }).Every(480);
+
+            backgroundSchedule = root.schedule.Execute(() =>
+            {
+                backgroundScrollOffset = (backgroundScrollOffset + 0.35f) % 80f;
+                backgroundLogLayer.style.translate = new Translate(0, -backgroundScrollOffset, 0);
+            }).Every(33);
+        }
+
+        private void PlayBootIntroIfNeeded()
+        {
+            if (bootIntroPlayed || UIPreferences.ReducedMotion)
+            {
+                CompleteBootIntro();
+                return;
+            }
+
+            bootIntroPlayed = true;
+            bootIntroElapsed = 0f;
+            bootIntroCharacterCount = 0;
+            bootIntroLogLabel.text = string.Empty;
+            bootIntroPanel.RemoveFromClassList(HiddenClassName);
+            shellRoot.AddToClassList("boot-hidden");
+
+            bootIntroSchedule = root.schedule.Execute(UpdateBootIntro).Every(16);
+        }
+
+        private void UpdateBootIntro()
+        {
+            bootIntroElapsed += 0.016f;
+            int targetCount = Mathf.Clamp(Mathf.CeilToInt(bootIntroCopy.Length * (bootIntroElapsed / BootIntroSeconds)), 0, bootIntroCopy.Length);
+            if (targetCount != bootIntroCharacterCount)
+            {
+                bootIntroCharacterCount = targetCount;
+                bootIntroLogLabel.text = bootIntroCopy.Substring(0, bootIntroCharacterCount);
+            }
+
+            if (bootIntroElapsed >= BootIntroSeconds)
+            {
+                CompleteBootIntro();
+            }
+        }
+
+        private void CompleteBootIntro()
+        {
+            bootIntroSchedule?.Pause();
+            bootIntroPanel.AddToClassList(HiddenClassName);
+            shellRoot.RemoveFromClassList("boot-hidden");
+            shellRoot.AddToClassList("boot-visible");
+            root.Focus();
+        }
+
+        private bool SkipBootIntro()
+        {
+            if (bootIntroPanel.ClassListContains(HiddenClassName))
+            {
+                return false;
+            }
+
+            CompleteBootIntro();
+            return true;
+        }
+
+        private void HandleKeyDown(KeyDownEvent evt)
+        {
+            if (SkipBootIntro())
+            {
+                evt.StopPropagation();
+                return;
+            }
+
+            if (evt.keyCode == KeyCode.UpArrow)
+            {
+                SelectCommand(selectedCommandIndex - 1);
+                evt.StopPropagation();
+                return;
+            }
+
+            if (evt.keyCode == KeyCode.DownArrow)
+            {
+                SelectCommand(selectedCommandIndex + 1);
+                evt.StopPropagation();
+                return;
+            }
+
+            if (evt.keyCode == KeyCode.Return || evt.keyCode == KeyCode.KeypadEnter || evt.keyCode == KeyCode.Space)
+            {
+                ActivateCommand(selectedCommandIndex);
+                evt.StopPropagation();
+                return;
+            }
+
+            if (evt.keyCode == KeyCode.Tab)
+            {
+                featuredUnitPanel.SelectNext();
+                evt.StopPropagation();
+                return;
+            }
+
+            int digitIndex = GetDigitCommandIndex(evt.keyCode);
+            if (digitIndex >= 0)
+            {
+                SelectCommand(digitIndex);
+                ActivateCommand(digitIndex);
+                evt.StopPropagation();
+            }
+        }
+
+        private void HandlePointerDown(PointerDownEvent evt)
+        {
+            root.Focus();
+            suppressNextClick = SkipBootIntro();
+        }
+
+        private static int GetDigitCommandIndex(KeyCode keyCode)
+        {
+            return keyCode switch
+            {
+                KeyCode.Alpha1 or KeyCode.Keypad1 => 0,
+                KeyCode.Alpha2 or KeyCode.Keypad2 => 1,
+                KeyCode.Alpha3 or KeyCode.Keypad3 => 2,
+                KeyCode.Alpha4 or KeyCode.Keypad4 => 3,
+                KeyCode.Alpha5 or KeyCode.Keypad5 => 4,
+                _ => -1
+            };
+        }
+
+        private void SelectCommand(int index)
+        {
+            selectedCommandIndex = (index + commandEntries.Count) % commandEntries.Count;
+            for (int i = 0; i < commandEntries.Count; i++)
+            {
+                commandEntries[i].SetSelected(i == selectedCommandIndex);
+            }
+        }
+
+        private void ActivateCommand(int index)
+        {
+            commandEntries[index].Activate();
+        }
+
+        private void HandleCommandClicked(int index)
+        {
+            if (suppressNextClick)
+            {
+                suppressNextClick = false;
+                return;
+            }
+
+            ActivateCommand(index);
+        }
+
+        private void HandleStartRunClicked()
+        {
+            SceneLoader.LoadGame();
+        }
+
+        private void HandleQuitClicked()
+        {
+#if UNITY_EDITOR
+            EditorApplication.isPlaying = false;
+#else
+            Application.Quit();
+#endif
+        }
+
+        private void ShowMainMenu()
+        {
+            ShowPanel(mainMenuPanel);
+            root.Focus();
+        }
+
+        private void ShowCollection()
+        {
+            ShowPanel(collectionPanel);
+        }
+
+        private void ShowGacha()
+        {
+            ShowPanel(gachaPanel);
+        }
+
+        private void ShowSettings()
+        {
+            ShowPanel(settingsPanel);
+        }
+
+        // TODO: Replace this direct toggle with a screen-stack/router when menu flows need history or transitions.
+        private void ShowPanel(VisualElement activePanel)
+        {
+            mainMenuPanel.EnableInClassList(HiddenClassName, mainMenuPanel != activePanel);
+            collectionPanel.EnableInClassList(HiddenClassName, collectionPanel != activePanel);
+            gachaPanel.EnableInClassList(HiddenClassName, gachaPanel != activePanel);
+            settingsPanel.EnableInClassList(HiddenClassName, settingsPanel != activePanel);
+        }
+
+        private static string BuildBackgroundLog()
+        {
+            string block = string.Join("\n", BootLogCopy.Lines);
+            return $"{block}\n{block}\n{block}\n{block}";
+        }
+
+        private sealed class CommandMenuEntry
+        {
+            private readonly Label cursor;
+            private readonly Action action;
+
+            public CommandMenuEntry(VisualElement row, Action action)
+            {
+                Row = row;
+                this.action = action;
+                cursor = row.Q<Label>(className: "command-cursor");
+            }
+
+            public VisualElement Row { get; }
+
+            public void SetSelected(bool selected)
+            {
+                Row.EnableInClassList(SelectedClassName, selected);
+                cursor.visible = selected;
+            }
+
+            public void Activate()
+            {
+                action.Invoke();
+            }
+        }
+    }
+}
diff --git a/Assets/Scripts/UI/MainMenuController.cs.meta b/Assets/Scripts/UI/MainMenuController.cs.meta
new file mode 100644
index 0000000..489a922
--- /dev/null
+++ b/Assets/Scripts/UI/MainMenuController.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 27a7f29e93cb4c55beac52f1e32a1bf5
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/UI/UIPreferences.cs b/Assets/Scripts/UI/UIPreferences.cs
new file mode 100644
index 0000000..5fa44b2
--- /dev/null
+++ b/Assets/Scripts/UI/UIPreferences.cs
@@ -0,0 +1,10 @@
+namespace KernelPanic.UI
+{
+    /// <summary>
+    /// Stores UI-level accessibility preferences for runtime presentation.
+    /// </summary>
+    public static class UIPreferences
+    {
+        public static bool ReducedMotion { get; set; } // TODO: Persist with settings once settings storage exists.
+    }
+}
diff --git a/Assets/Scripts/UI/UIPreferences.cs.meta b/Assets/Scripts/UI/UIPreferences.cs.meta
new file mode 100644
index 0000000..e62b0a4
--- /dev/null
+++ b/Assets/Scripts/UI/UIPreferences.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a1efef5d7a1b485493c2f30d64644898
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/UI.meta b/Assets/UI.meta
new file mode 100644
index 0000000..a6ec4eb
--- /dev/null
+++ b/Assets/UI.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 486932f365394f218bf9173e0e677afb
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/UI/CollectionScreen.uxml b/Assets/UI/CollectionScreen.uxml
new file mode 100644
index 0000000..c606cc8
--- /dev/null
+++ b/Assets/UI/CollectionScreen.uxml
@@ -0,0 +1,10 @@
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
+    <ui:VisualElement name="CollectionPanel" class="sub-panel hidden">
+        <ui:Label text="COLLECTION" class="screen-title" />
+        <ui:ScrollView name="CollectionScrollView" class="stub-scroll">
+            <!-- TODO: Render owned distros and cards here when collection data exists. -->
+            <ui:VisualElement name="CollectionContent" class="collection-content" />
+        </ui:ScrollView>
+        <ui:Button name="CollectionBackButton" text="Back" class="terminal-button back-button" />
+    </ui:VisualElement>
+</ui:UXML>
diff --git a/Assets/UI/CollectionScreen.uxml.meta b/Assets/UI/CollectionScreen.uxml.meta
new file mode 100644
index 0000000..d6b89b7
--- /dev/null
+++ b/Assets/UI/CollectionScreen.uxml.meta
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: b39165b71c3e4bef9656e93e236530c1
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}
diff --git a/Assets/UI/GachaScreen.uxml b/Assets/UI/GachaScreen.uxml
new file mode 100644
index 0000000..008414a
--- /dev/null
+++ b/Assets/UI/GachaScreen.uxml
@@ -0,0 +1,9 @@
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
+    <ui:VisualElement name="GachaPanel" class="sub-panel hidden">
+        <ui:Label text="GACHA" class="screen-title" />
+        <ui:VisualElement name="GachaContent" class="stub-box">
+            <!-- TODO: Render summon options and results here when gacha logic exists. -->
+        </ui:VisualElement>
+        <ui:Button name="GachaBackButton" text="Back" class="terminal-button back-button" />
+    </ui:VisualElement>
+</ui:UXML>
diff --git a/Assets/UI/GachaScreen.uxml.meta b/Assets/UI/GachaScreen.uxml.meta
new file mode 100644
index 0000000..270f5a8
--- /dev/null
+++ b/Assets/UI/GachaScreen.uxml.meta
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: ec1119ad0fcf4b7282c4e65a3c7f186d
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}
diff --git a/Assets/UI/MainMenu.uss b/Assets/UI/MainMenu.uss
new file mode 100644
index 0000000..34fdaf5
--- /dev/null
+++ b/Assets/UI/MainMenu.uss
@@ -0,0 +1,356 @@
+:root {
+    --kp-bg: #050807;
+    --kp-panel: #09100d;
+    --kp-primary: #5cff91;
+    --kp-primary-dim: #2f7a4d;
+    --kp-muted: #7f9b8a;
+    --kp-border: #1d3b2a;
+    --kp-hover: #102018;
+    --kp-amber: #ffbf5c;
+}
+
+.terminal-root {
+    flex-grow: 1;
+    background-color: var(--kp-bg);
+    color: var(--kp-primary);
+    font-size: 16px;
+}
+
+.background-log-layer {
+    position: absolute;
+    left: 24px;
+    right: 24px;
+    top: 0;
+    bottom: -120px;
+    opacity: 0.07;
+}
+
+.background-log {
+    color: var(--kp-primary);
+    white-space: normal;
+    font-size: 14px;
+}
+
+.boot-intro {
+    position: absolute;
+    left: 0;
+    right: 0;
+    top: 0;
+    bottom: 0;
+    padding: 48px;
+    background-color: var(--kp-bg);
+    justify-content: flex-end;
+}
+
+.boot-intro-log {
+    color: var(--kp-primary);
+    font-size: 15px;
+    white-space: normal;
+}
+
+.shell-root {
+    flex-grow: 1;
+    padding: 18px 24px 16px 24px;
+    opacity: 1;
+    transition-property: opacity;
+    transition-duration: 220ms;
+}
+
+.boot-hidden {
+    opacity: 0;
+}
+
+.boot-visible {
+    opacity: 1;
+}
+
+.reduced-motion {
+    transition-duration: 0ms;
+}
+
+.hidden {
+    display: none;
+}
+
+.status-bar,
+.footer-bar {
+    min-height: 34px;
+    flex-direction: row;
+    align-items: center;
+    justify-content: space-between;
+    border-left-width: 0;
+    border-right-width: 0;
+    border-top-width: 0;
+    border-bottom-width: 1px;
+    border-bottom-color: var(--kp-border);
+}
+
+.footer-bar {
+    border-top-width: 1px;
+    border-top-color: var(--kp-border);
+    border-bottom-width: 0;
+}
+
+.status-right,
+.prompt-row,
+.title-row {
+    flex-direction: row;
+    align-items: center;
+}
+
+.status-right {
+    justify-content: flex-end;
+}
+
+.status-text,
+.footer-muted,
+.tagline,
+.muted-text {
+    color: var(--kp-muted);
+}
+
+.currency-text {
+    color: var(--kp-amber);
+    margin-right: 18px;
+}
+
+.main-panel {
+    flex-grow: 1;
+}
+
+.content-row {
+    flex-grow: 1;
+    flex-direction: row;
+    padding-top: 52px;
+    padding-bottom: 42px;
+}
+
+.command-column {
+    flex-grow: 1;
+    min-width: 470px;
+    padding-right: 40px;
+}
+
+.terminal-title {
+    color: var(--kp-primary);
+    font-size: 54px;
+    -unity-font-style: bold;
+}
+
+.blink-cursor {
+    color: transparent;
+    margin-left: 4px;
+}
+
+.cursor-on {
+    color: var(--kp-primary);
+}
+
+.tagline {
+    margin-top: 4px;
+    margin-bottom: 34px;
+    font-size: 16px;
+}
+
+.command-list {
+    max-width: 720px;
+}
+
+.command-row {
+    min-height: 44px;
+    flex-direction: row;
+    align-items: center;
+    padding-left: 10px;
+    padding-right: 10px;
+    margin-top: 4px;
+    margin-bottom: 4px;
+    border-left-width: 2px;
+    border-left-color: transparent;
+}
+
+.command-row:hover,
+.command-row.selected {
+    background-color: var(--kp-hover);
+}
+
+.command-row.selected {
+    border-left-color: var(--kp-primary);
+}
+
+.command-cursor {
+    width: 22px;
+    color: var(--kp-primary);
+}
+
+.command-text {
+    color: var(--kp-primary);
+    font-size: 19px;
+    flex-grow: 1;
+}
+
+.command-description {
+    color: var(--kp-muted);
+    -unity-text-align: middle-right;
+    width: 150px;
+}
+
+.featured-panel {
+    width: 430px;
+    min-height: 330px;
+    padding: 18px;
+    border-left-width: 1px;
+    border-right-width: 1px;
+    border-top-width: 1px;
+    border-bottom-width: 1px;
+    border-left-color: var(--kp-primary);
+    border-right-color: var(--kp-primary);
+    border-top-color: var(--kp-primary);
+    border-bottom-color: var(--kp-primary);
+    background-color: var(--kp-panel);
+}
+
+.featured-title,
+.screen-title {
+    color: var(--kp-primary);
+    font-size: 24px;
+    -unity-font-style: bold;
+    margin-bottom: 20px;
+}
+
+.featured-empty {
+    flex-grow: 1;
+    justify-content: center;
+    align-items: center;
+}
+
+.empty-title {
+    color: var(--kp-primary);
+    font-size: 20px;
+    margin-bottom: 8px;
+}
+
+.featured-populated {
+    flex-direction: row;
+}
+
+.ascii-art {
+    width: 150px;
+    color: var(--kp-primary);
+    white-space: normal;
+}
+
+.unit-readout {
+    flex-grow: 1;
+}
+
+.kv-row {
+    flex-direction: row;
+    margin-bottom: 8px;
+}
+
+.kv-key {
+    width: 88px;
+    color: var(--kp-muted);
+}
+
+.kv-value {
+    flex-grow: 1;
+    color: var(--kp-primary);
+}
+
+.event-banner {
+    min-height: 34px;
+    justify-content: center;
+    padding-left: 12px;
+    padding-right: 12px;
+    border-left-width: 1px;
+    border-right-width: 1px;
+    border-top-width: 1px;
+    border-bottom-width: 1px;
+    border-left-color: var(--kp-amber);
+    border-right-color: var(--kp-amber);
+    border-top-color: var(--kp-amber);
+    border-bottom-color: var(--kp-amber);
+}
+
+.event-banner-text {
+    color: var(--kp-amber);
+}
+
+.sub-panel {
+    flex-grow: 1;
+    align-items: center;
+    justify-content: center;
+    padding: 48px;
+}
+
+.stub-scroll,
+.stub-box {
+    width: 560px;
+    height: 300px;
+    border-left-width: 1px;
+    border-right-width: 1px;
+    border-top-width: 1px;
+    border-bottom-width: 1px;
+    border-left-color: var(--kp-border);
+    border-right-color: var(--kp-border);
+    border-top-color: var(--kp-border);
+    border-bottom-color: var(--kp-border);
+    background-color: var(--kp-panel);
+}
+
+.collection-content {
+    min-height: 280px;
+}
+
+.terminal-button {
+    height: 42px;
+    margin-top: 24px;
+    border-left-width: 1px;
+    border-right-width: 1px;
+    border-top-width: 1px;
+    border-bottom-width: 1px;
+    border-left-color: var(--kp-primary);
+    border-right-color: var(--kp-primary);
+    border-top-color: var(--kp-primary);
+    border-bottom-color: var(--kp-primary);
+    background-color: var(--kp-panel);
+    color: var(--kp-primary);
+    font-size: 16px;
+}
+
+.terminal-button:hover {
+    background-color: var(--kp-primary);
+    color: var(--kp-bg);
+}
+
+.back-button {
+    width: 220px;
+}
+
+.settings-row {
+    width: 420px;
+    flex-direction: row;
+    align-items: center;
+    justify-content: space-between;
+    padding: 16px;
+    border-left-width: 1px;
+    border-right-width: 1px;
+    border-top-width: 1px;
+    border-bottom-width: 1px;
+    border-left-color: var(--kp-border);
+    border-right-color: var(--kp-border);
+    border-top-color: var(--kp-border);
+    border-bottom-color: var(--kp-border);
+    background-color: var(--kp-panel);
+}
+
+.disabled-row {
+    opacity: 0.55;
+}
+
+.settings-label,
+.settings-toggle,
+.prompt-text {
+    color: var(--kp-primary);
+}
diff --git a/Assets/UI/MainMenu.uss.meta b/Assets/UI/MainMenu.uss.meta
new file mode 100644
index 0000000..154ee4f
--- /dev/null
+++ b/Assets/UI/MainMenu.uss.meta
@@ -0,0 +1,12 @@
+fileFormatVersion: 2
+guid: bce4c6ca6c1d455e99443cc2d7a2593b
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 12385, guid: 0000000000000000e000000000000000, type: 0}
+  disableValidation: 0
+  unsupportedSelectorAction: 0
diff --git a/Assets/UI/MainMenu.uxml b/Assets/UI/MainMenu.uxml
new file mode 100644
index 0000000..f00f6e7
--- /dev/null
+++ b/Assets/UI/MainMenu.uxml
@@ -0,0 +1,111 @@
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
+    <Style src="MainMenu.uss" />
+    <ui:Template name="CollectionScreen" src="CollectionScreen.uxml" />
+    <ui:Template name="GachaScreen" src="GachaScreen.uxml" />
+    <ui:Template name="SettingsScreen" src="SettingsScreen.uxml" />
+    <ui:VisualElement name="Root" class="terminal-root" focusable="true">
+        <ui:VisualElement name="BackgroundLogLayer" class="background-log-layer" pickingMode="Ignore">
+            <ui:Label name="BackgroundLogLabel" class="background-log" />
+        </ui:VisualElement>
+
+        <ui:VisualElement name="BootIntroPanel" class="boot-intro">
+            <ui:Label name="BootIntroLogLabel" class="boot-intro-log" />
+        </ui:VisualElement>
+
+        <ui:VisualElement name="ShellRoot" class="shell-root">
+            <ui:VisualElement class="status-bar">
+                <ui:Label name="AppIdLabel" class="status-text" />
+                <ui:VisualElement class="status-right">
+                    <ui:Label name="EntropyLabel" class="currency-text" />
+                    <ui:Label name="PullTokensLabel" class="currency-text" />
+                    <ui:Label text="uid=1000(player)" class="status-text" />
+                </ui:VisualElement>
+            </ui:VisualElement>
+
+            <ui:VisualElement name="MainMenuPanel" class="main-panel">
+                <ui:VisualElement class="content-row">
+                    <ui:VisualElement class="command-column">
+                        <ui:VisualElement class="title-row">
+                            <ui:Label text="KERNEL PANIC" class="terminal-title" />
+                            <ui:Label name="TitleCursorLabel" text="█" class="blink-cursor" />
+                        </ui:VisualElement>
+                        <ui:Label text="roguelike kernel shell / unstable userspace" class="tagline" />
+
+                        <ui:VisualElement class="command-list">
+                            <ui:VisualElement name="CommandStartRun" class="command-row">
+                                <ui:Label text="&gt;" class="command-cursor" />
+                                <ui:Label text="./start_run" class="command-text" />
+                                <ui:Label text="new run" class="command-description" />
+                            </ui:VisualElement>
+                            <ui:VisualElement name="CommandCollection" class="command-row">
+                                <ui:Label text="&gt;" class="command-cursor" />
+                                <ui:Label text="ls ~/collection" class="command-text" />
+                                <ui:Label text="units + cards" class="command-description" />
+                            </ui:VisualElement>
+                            <ui:VisualElement name="CommandGacha" class="command-row">
+                                <ui:Label text="&gt;" class="command-cursor" />
+                                <ui:Label text="curl gacha.sh | sh" class="command-text" />
+                                <ui:Label text="summon" class="command-description" />
+                            </ui:VisualElement>
+                            <ui:VisualElement name="CommandSettings" class="command-row">
+                                <ui:Label text="&gt;" class="command-cursor" />
+                                <ui:Label text="dpkg-reconfigure" class="command-text" />
+                                <ui:Label text="settings" class="command-description" />
+                            </ui:VisualElement>
+                            <ui:VisualElement name="CommandQuit" class="command-row">
+                                <ui:Label text="&gt;" class="command-cursor" />
+                                <ui:Label text="shutdown -h now" class="command-text" />
+                                <ui:Label text="quit" class="command-description" />
+                            </ui:VisualElement>
+                        </ui:VisualElement>
+                    </ui:VisualElement>
+
+                    <ui:VisualElement name="FeaturedUnitPanel" class="featured-panel">
+                        <ui:Label name="FeaturedUnitTitle" text="neofetch" class="featured-title" />
+                        <ui:VisualElement name="FeaturedUnitEmptyState" class="featured-empty">
+                            <ui:Label name="FeaturedUnitEmptyTitle" text="no units installed" class="empty-title" />
+                            <ui:Label name="FeaturedUnitEmptyHint" text="run: curl gacha.sh | sh" class="muted-text" />
+                        </ui:VisualElement>
+                        <ui:VisualElement name="FeaturedUnitPopulatedState" class="featured-populated hidden">
+                            <ui:Label name="FeaturedUnitAscii" class="ascii-art" />
+                            <ui:VisualElement class="unit-readout">
+                                <ui:VisualElement class="kv-row">
+                                    <ui:Label text="unit" class="kv-key" />
+                                    <ui:Label name="FeaturedUnitName" class="kv-value" />
+                                </ui:VisualElement>
+                                <ui:VisualElement class="kv-row">
+                                    <ui:Label text="lang" class="kv-key" />
+                                    <ui:Label name="FeaturedUnitLanguages" class="kv-value" />
+                                </ui:VisualElement>
+                                <ui:VisualElement class="kv-row">
+                                    <ui:Label text="passive" class="kv-key" />
+                                    <ui:Label name="FeaturedUnitPassive" class="kv-value" />
+                                </ui:VisualElement>
+                                <ui:VisualElement class="kv-row">
+                                    <ui:Label text="best wave" class="kv-key" />
+                                    <ui:Label name="FeaturedUnitBestWave" class="kv-value" />
+                                </ui:VisualElement>
+                            </ui:VisualElement>
+                        </ui:VisualElement>
+                    </ui:VisualElement>
+                </ui:VisualElement>
+            </ui:VisualElement>
+
+            <ui:Instance template="CollectionScreen" />
+            <ui:Instance template="GachaScreen" />
+            <ui:Instance template="SettingsScreen" />
+
+            <ui:VisualElement name="EventBanner" class="event-banner hidden">
+                <ui:Label name="EventBannerLabel" class="event-banner-text" />
+            </ui:VisualElement>
+
+            <ui:VisualElement class="footer-bar">
+                <ui:VisualElement class="prompt-row">
+                    <ui:Label text="player@mainframe:~$ " class="prompt-text" />
+                    <ui:Label name="PromptCursorLabel" text="█" class="blink-cursor" />
+                </ui:VisualElement>
+                <ui:Label text="daily seed: --------" class="footer-muted" />
+            </ui:VisualElement>
+        </ui:VisualElement>
+    </ui:VisualElement>
+</ui:UXML>
diff --git a/Assets/UI/MainMenu.uxml.meta b/Assets/UI/MainMenu.uxml.meta
new file mode 100644
index 0000000..ba9647a
--- /dev/null
+++ b/Assets/UI/MainMenu.uxml.meta
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: a720a33f8c2b4dfe9d8197772dc0ab21
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}
diff --git a/Assets/UI/MainMenuPanelSettings.asset b/Assets/UI/MainMenuPanelSettings.asset
new file mode 100644
index 0000000..8e85050
--- /dev/null
+++ b/Assets/UI/MainMenuPanelSettings.asset
@@ -0,0 +1,43 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 19101, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: MainMenuPanelSettings
+  m_EditorClassIdentifier: 
+  themeUss: {fileID: -4733365628477956816, guid: 50d8f7f949f77429c91ec4d834d2afb2, type: 3}
+  m_TargetTexture: {fileID: 0}
+  m_RenderMode: 0
+  m_WorldSpaceLayer: 0
+  m_ScaleMode: 1
+  m_ReferenceSpritePixelsPerUnit: 100
+  m_PixelsPerUnit: 100
+  m_Scale: 1
+  m_ReferenceDpi: 96
+  m_FallbackDpi: 96
+  m_ReferenceResolution: {x: 1920, y: 1080}
+  m_ScreenMatchMode: 0
+  m_Match: 0
+  m_SortingOrder: 0
+  m_TargetDisplay: 0
+  m_BindingLogLevel: 0
+  m_ClearDepthStencil: 1
+  m_ClearColor: 0
+  m_ColorClearValue: {r: 0, g: 0, b: 0, a: 0}
+  m_VertexBudget: 0
+  m_DynamicAtlasSettings:
+    m_MinAtlasSize: 64
+    m_MaxAtlasSize: 4096
+    m_MaxSubTextureSize: 64
+    m_ActiveFilters: -1
+  m_AtlasBlitShader: {fileID: 9101, guid: 0000000000000000f000000000000000, type: 0}
+  m_RuntimeShader: {fileID: 9100, guid: 0000000000000000f000000000000000, type: 0}
+  m_RuntimeWorldShader: {fileID: 9102, guid: 0000000000000000f000000000000000, type: 0}
+  textSettings: {fileID: 0}
diff --git a/Assets/UI/MainMenuPanelSettings.asset.meta b/Assets/UI/MainMenuPanelSettings.asset.meta
new file mode 100644
index 0000000..434f130
--- /dev/null
+++ b/Assets/UI/MainMenuPanelSettings.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 7d68bd7978394c8295debbd403a39d80
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/UI/SettingsScreen.uxml b/Assets/UI/SettingsScreen.uxml
new file mode 100644
index 0000000..388307d
--- /dev/null
+++ b/Assets/UI/SettingsScreen.uxml
@@ -0,0 +1,10 @@
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
+    <ui:VisualElement name="SettingsPanel" class="sub-panel hidden">
+        <ui:Label text="SETTINGS" class="screen-title" />
+        <ui:VisualElement class="settings-row disabled-row">
+            <ui:Label text="Audio" class="settings-label" />
+            <ui:Toggle name="AudioToggle" text="TODO" enabled="false" class="settings-toggle" />
+        </ui:VisualElement>
+        <ui:Button name="SettingsBackButton" text="Back" class="terminal-button back-button" />
+    </ui:VisualElement>
+</ui:UXML>
diff --git a/Assets/UI/SettingsScreen.uxml.meta b/Assets/UI/SettingsScreen.uxml.meta
new file mode 100644
index 0000000..b134c15
--- /dev/null
+++ b/Assets/UI/SettingsScreen.uxml.meta
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: cb8ce38e52cb45179ea337b19fa99043
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}
diff --git a/Assets/UI/UnityDefaultRuntimeTheme.tss b/Assets/UI/UnityDefaultRuntimeTheme.tss
new file mode 100644
index 0000000..4fc4aaf
--- /dev/null
+++ b/Assets/UI/UnityDefaultRuntimeTheme.tss
@@ -0,0 +1,2 @@
+@import url("unity-theme://default");
+VisualElement {}
diff --git a/Assets/UI/UnityDefaultRuntimeTheme.tss.meta b/Assets/UI/UnityDefaultRuntimeTheme.tss.meta
new file mode 100644
index 0000000..8f4ac85
--- /dev/null
+++ b/Assets/UI/UnityDefaultRuntimeTheme.tss.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 50d8f7f949f77429c91ec4d834d2afb2
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 12388, guid: 0000000000000000e000000000000000, type: 0}
+  disableValidation: 0
diff --git a/ProjectSettings/EditorBuildSettings.asset b/ProjectSettings/EditorBuildSettings.asset
index 835c33f..f65bd4a 100644
--- a/ProjectSettings/EditorBuildSettings.asset
+++ b/ProjectSettings/EditorBuildSettings.asset
@@ -6,7 +6,10 @@ EditorBuildSettings:
   serializedVersion: 2
   m_Scenes:
   - enabled: 1
-    path: Assets/Scenes/SampleScene.unity
+    path: Assets/Scenes/MainMenuScene.unity
     guid: 8c9cfa26abfee488c85f1582747f6a02
+  - enabled: 1
+    path: Assets/Scenes/GameScene.unity
+    guid: e4259fa62d854e27af3cc2a10fb210c8
   m_configObjects:
     com.unity.input.settings.actions: {fileID: -944628639613478452, guid: 2bcd2660ca9b64942af0de543d8d7100, type: 3}