diff --git a/Assets/Materials/Ground.mat b/Assets/Materials/Ground.mat
index 722d7bf..cda5257 100644
--- a/Assets/Materials/Ground.mat
+++ b/Assets/Materials/Ground.mat
@@ -73,5 +73,5 @@ Material:
     - _UVSec: 0
     - _ZWrite: 1
     m_Colors:
-    - _Color: {r: 1, g: 1, b: 1, a: 1}
+    - _Color: {r: 0.76495194, g: 0.8490566, b: 0.7717938, a: 1}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
diff --git a/Assets/Materials/Player.mat b/Assets/Materials/Player.mat
index 0cf02a2..73332fb 100644
--- a/Assets/Materials/Player.mat
+++ b/Assets/Materials/Player.mat
@@ -73,5 +73,5 @@ Material:
     - _UVSec: 0
     - _ZWrite: 1
     m_Colors:
-    - _Color: {r: 1, g: 1, b: 1, a: 1}
+    - _Color: {r: 0.31016377, g: 0.58716166, b: 0.7735849, a: 1}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
diff --git a/Assets/Scenes/SampleScene.unity b/Assets/Scenes/SampleScene.unity
index e1842d7..067a6e9 100644
--- a/Assets/Scenes/SampleScene.unity
+++ b/Assets/Scenes/SampleScene.unity
@@ -181,97 +181,6 @@ Transform:
   m_Father: {fileID: 0}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 50, y: -30, z: 0}
---- !u!1 &643505361
-GameObject:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  serializedVersion: 6
-  m_Component:
-  - component: {fileID: 643505365}
-  - component: {fileID: 643505364}
-  - component: {fileID: 643505363}
-  - component: {fileID: 643505362}
-  m_Layer: 0
-  m_Name: Cube (1)
-  m_TagString: Untagged
-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
-  m_StaticEditorFlags: 0
-  m_IsActive: 1
---- !u!65 &643505362
-BoxCollider:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 643505361}
-  m_Material: {fileID: 0}
-  m_IsTrigger: 0
-  m_Enabled: 1
-  serializedVersion: 2
-  m_Size: {x: 1, y: 1, z: 1}
-  m_Center: {x: 0, y: 0, z: 0}
---- !u!23 &643505363
-MeshRenderer:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 643505361}
-  m_Enabled: 1
-  m_CastShadows: 1
-  m_ReceiveShadows: 1
-  m_DynamicOccludee: 1
-  m_MotionVectors: 1
-  m_LightProbeUsage: 1
-  m_ReflectionProbeUsage: 1
-  m_RenderingLayerMask: 1
-  m_RendererPriority: 0
-  m_Materials:
-  - {fileID: 10303, guid: 0000000000000000f000000000000000, type: 0}
-  m_StaticBatchInfo:
-    firstSubMesh: 0
-    subMeshCount: 0
-  m_StaticBatchRoot: {fileID: 0}
-  m_ProbeAnchor: {fileID: 0}
-  m_LightProbeVolumeOverride: {fileID: 0}
-  m_ScaleInLightmap: 1
-  m_PreserveUVs: 0
-  m_IgnoreNormalsForChartDetection: 0
-  m_ImportantGI: 0
-  m_StitchLightmapSeams: 0
-  m_SelectedEditorRenderState: 3
-  m_MinimumChartSize: 4
-  m_AutoUVMaxDistance: 0.5
-  m_AutoUVMaxAngle: 89
-  m_LightmapParameters: {fileID: 0}
-  m_SortingLayerID: 0
-  m_SortingLayer: 0
-  m_SortingOrder: 0
---- !u!33 &643505364
-MeshFilter:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 643505361}
-  m_Mesh: {fileID: 10202, guid: 0000000000000000e000000000000000, type: 0}
---- !u!4 &643505365
-Transform:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 643505361}
-  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 7.5, y: -0.5, z: 0}
-  m_LocalScale: {x: 5, y: 1, z: 1}
-  m_Children: []
-  m_Father: {fileID: 0}
-  m_RootOrder: 3
-  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!4 &1063375671 stripped
 Transform:
   m_CorrespondingSourceObject: {fileID: 6383496741192187647, guid: cd445451907d7274daea79c67e13a202,
@@ -290,7 +199,7 @@ GameObject:
   - component: {fileID: 1166482436}
   - component: {fileID: 1166482435}
   - component: {fileID: 1166482434}
-  m_Layer: 0
+  m_Layer: 11
   m_Name: Cube
   m_TagString: Untagged
   m_Icon: {fileID: 0}
@@ -327,7 +236,7 @@ MeshRenderer:
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
-  - {fileID: 10303, guid: 0000000000000000f000000000000000, type: 0}
+  - {fileID: 2100000, guid: 25b52a028a50a694e898d82345ba62dc, type: 2}
   m_StaticBatchInfo:
     firstSubMesh: 0
     subMeshCount: 0
@@ -367,7 +276,7 @@ Transform:
   m_LocalScale: {x: 5, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 0}
-  m_RootOrder: 4
+  m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1001 &6383496741781373543
 PrefabInstance:
@@ -389,7 +298,7 @@ PrefabInstance:
     - target: {fileID: 6383496741192187647, guid: cd445451907d7274daea79c67e13a202,
         type: 3}
       propertyPath: m_LocalPosition.y
-      value: 20.7
+      value: 1.11
       objectReference: {fileID: 0}
     - target: {fileID: 6383496741192187647, guid: cd445451907d7274daea79c67e13a202,
         type: 3}
@@ -456,6 +365,11 @@ PrefabInstance:
       propertyPath: m_SkinWidth
       value: 0.0125
       objectReference: {fileID: 0}
+    - target: {fileID: 6891912346901077427, guid: cd445451907d7274daea79c67e13a202,
+        type: 3}
+      propertyPath: collisionMask.m_Bits
+      value: 2048
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: cd445451907d7274daea79c67e13a202, type: 3}
 --- !u!1001 &8206000050524585146
diff --git a/ProjectSettings/TagManager.asset b/ProjectSettings/TagManager.asset
index 9bdf0f3..db06871 100644
--- a/ProjectSettings/TagManager.asset
+++ b/ProjectSettings/TagManager.asset
@@ -16,7 +16,7 @@ TagManager:
   - PostProcessing
   - 
   - Player
-  - 
+  - Obstacles
   - 
   - 
   -