upgraded the game

Assets/Scenes/Level2.unity

@@ -562,6 +562,7 @@ GameObject:
   - component: {fileID: 519420029}
   - component: {fileID: 519420030}
   - component: {fileID: 519420033}
+  - component: {fileID: 519420034}
   m_Layer: 0
   m_Name: Main Camera
   m_TagString: MainCamera
@@ -680,6 +681,18 @@ MonoBehaviour:
   m_RequiresDepthTexture: 0
   m_RequiresColorTexture: 0
   m_Version: 2
+--- !u!114 &519420034
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 519420028}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 9cf471439c551fd459075afc8510ea03, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
 --- !u!1 &614575549
 GameObject:
   m_ObjectHideFlags: 0