Fixed small issues found in playtesting

Assets/Scenes/WorldScene.unity

@@ -340,6 +340,11 @@ PrefabInstance:
     serializedVersion: 3
     m_TransformParent: {fileID: 0}
     m_Modifications:
+    - target: {fileID: 1013965729963872153, guid: 2b0bfd2786fee6740a799a99023f5000,
+        type: 3}
+      propertyPath: HealthTracker
+      value: 
+      objectReference: {fileID: 1003288351}
     - target: {fileID: 1013965729963872153, guid: 2b0bfd2786fee6740a799a99023f5000,
         type: 3}
       propertyPath: ExternalCamera
@@ -991,6 +996,18 @@ Transform:
     type: 3}
   m_PrefabInstance: {fileID: 739366992}
   m_PrefabAsset: {fileID: 0}
+--- !u!114 &1003288351 stripped
+MonoBehaviour:
+  m_CorrespondingSourceObject: {fileID: 582498797338587669, guid: c0a03ce6c4f39224299267b83719ceb7,
+    type: 3}
+  m_PrefabInstance: {fileID: 739366992}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 260819a4950a1f54d921ee3d6b3da010, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
 --- !u!4 &1004516925 stripped
 Transform:
   m_CorrespondingSourceObject: {fileID: 4872202698225962268, guid: ffc439d5d7c92f14aa90c763e1cde8d2,
@@ -1265,6 +1282,11 @@ PrefabInstance:
       propertyPath: HittyThingThatSkyDidntWantMeToNameItLikeThisAndInsteadNameItPropely
       value: 
       objectReference: {fileID: 112955761}
+    - target: {fileID: 6630605910866455705, guid: e29ce1fe47a855c4e907d4312c9e9d6e,
+        type: 3}
+      propertyPath: m_IsActive
+      value: 0
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
     m_AddedGameObjects: []