spikes are fatal

Assets/Prefabs/spike.prefab

@@ -45,7 +45,7 @@ GameObject:
   - component: {fileID: 4393206124236303816}
   m_Layer: 11
   m_Name: spike
-  m_TagString: Untagged
+  m_TagString: Fatal
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0

Assets/Scripts/CameraController.cs

@@ -11,7 +11,9 @@ public class CameraController : MonoBehaviour {
 
     // Update is called once per frame
     void Update() {
+        if (player) {
             transform.position = new Vector3(player.position.x-4, player.position.y+4, player.position.z-8);
             transform.LookAt(player);
         }
     }
+}

Assets/Scripts/MoveController.cs

@@ -55,7 +55,11 @@ public class MoveController : MonoBehaviour
                     hit = hits[h];
                 }
             }
-            // hit.collider.gameObject
+
+            if (hit.collider.gameObject.CompareTag("Fatal")) {
+                Destroy(gameObject);
+                return;
+            }
 
             float slopeAngle = Vector3.Angle(hit.normal, Vector3.up);
             if (i == 0 && slopeAngle <= maxClimbAngle) {
@@ -107,6 +111,11 @@ public class MoveController : MonoBehaviour
                 }
             }
 
+            if (hit.collider.gameObject.CompareTag("Fatal")) {
+                Destroy(gameObject);
+                return;
+            }
+
             velocity.y = (hit.distance - skinWidth) * directionY;
             // Debug.LogFormat("with RayLength {0} MinHitDist {1} setting velocity.y to {2}", rayLength, hit.distance, velocity.y);
             rayLength = hit.distance;

ProjectSettings/TagManager.asset

@@ -3,7 +3,8 @@
 --- !u!78 &1
 TagManager:
   serializedVersion: 2
-  tags: []
+  tags:
+  - Fatal
   layers:
   - Default
   - TransparentFX