diff --git a/Assets/AssetBundles.meta b/Assets/AssetBundles.meta
index b3093a14..525179dd 100644
--- a/Assets/AssetBundles.meta
+++ b/Assets/AssetBundles.meta
@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 2c7c54c6f6e596ad98bd8c8273f24e97
+guid: b92d82434aeb1f3fda097a73de13612e
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}
diff --git a/Assets/BundledAssets/audio_collection.unity3d/MotorWheelLoop.prefab b/Assets/BundledAssets/audio_collection.unity3d/MotorWheelLoop.prefab
index 0295d776..8e45ea9d 100644
--- a/Assets/BundledAssets/audio_collection.unity3d/MotorWheelLoop.prefab
+++ b/Assets/BundledAssets/audio_collection.unity3d/MotorWheelLoop.prefab
@@ -42,7 +42,7 @@ AudioSource:
   m_Enabled: 1
   serializedVersion: 4
   OutputAudioMixerGroup: {fileID: 0}
-  m_audioClip: {fileID: 8300000, guid: a1fb5bf87e87b11469938b1ec16ccb56, type: 3}
+  m_audioClip: {fileID: 8300000, guid: 45c998f8a787c6541b5251dec9aec15c, type: 3}
   m_PlayOnAwake: 0
   m_Volume: 1
   m_Pitch: 0.37
diff --git a/Assets/BundledAssets/audio_collection.unity3d/NormalWheelLoop.prefab b/Assets/BundledAssets/audio_collection.unity3d/NormalWheelLoop.prefab
index 0d7f5823..8efa3e16 100644
--- a/Assets/BundledAssets/audio_collection.unity3d/NormalWheelLoop.prefab
+++ b/Assets/BundledAssets/audio_collection.unity3d/NormalWheelLoop.prefab
@@ -42,7 +42,7 @@ AudioSource:
   m_Enabled: 1
   serializedVersion: 4
   OutputAudioMixerGroup: {fileID: 0}
-  m_audioClip: {fileID: 8300000, guid: a1fb5bf87e87b11469938b1ec16ccb56, type: 3}
+  m_audioClip: {fileID: 8300000, guid: 45c998f8a787c6541b5251dec9aec15c, type: 3}
   m_PlayOnAwake: 0
   m_Volume: 1
   m_Pitch: 0.37
diff --git a/Assets/StreamingAssets/AssetBundles.meta b/Assets/StreamingAssets/AssetBundles.meta
index 4cb3a7c3..00960a99 100644
--- a/Assets/StreamingAssets/AssetBundles.meta
+++ b/Assets/StreamingAssets/AssetBundles.meta
@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: bfeee6a4f1859f840a4d06dbbd06a484
+guid: f9f40fa0a387a2bdb9f4171ac9b2fdc5
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}
diff --git a/ProjectSettings/GraphicsSettings.asset b/ProjectSettings/GraphicsSettings.asset
index 887619d9..ce1e58e6 100644
--- a/ProjectSettings/GraphicsSettings.asset
+++ b/ProjectSettings/GraphicsSettings.asset
@@ -34,7 +34,6 @@ GraphicsSettings:
   - {fileID: 10783, guid: 0000000000000000f000000000000000, type: 0}
   - {fileID: 16000, guid: 0000000000000000f000000000000000, type: 0}
   - {fileID: 17000, guid: 0000000000000000f000000000000000, type: 0}
-  - {fileID: 16002, guid: 0000000000000000f000000000000000, type: 0}
   m_PreloadedShaders: []
   m_SpritesDefaultMaterial: {fileID: 10754, guid: 0000000000000000f000000000000000,
     type: 0}