Fix

Assets/scripts/RuneBehaviour.cs

@@ -72,8 +72,12 @@ public class RuneBehaviour : MonoBehaviour {
 
         while (ratio < 1f)
         {
-            ratio += Time.deltaTime / LightTime;
+            // Hack
-            symbol.color = Color.Lerp(startColor, DefaultColor, ratio);
+            if (enabled)
+            {
+                ratio += Time.deltaTime / LightTime;
+                symbol.color = Color.Lerp(startColor, DefaultColor, ratio);
+            }
 
             yield return null;
         }

Assets/scripts/SelectorWithBolts.cs

@@ -1,5 +1,6 @@
 using UnityEngine;
 using System.Collections;
+using XInputDotNetPure;
 
 [RequireComponent(typeof(Rigidbody))]
 public class SelectorWithBolts : MonoBehaviour
@@ -74,5 +75,26 @@ public class SelectorWithBolts : MonoBehaviour
 
             yield return null;
         }
+
+        StartCoroutine(VibrateController(playerId));
+    }
+
+    private IEnumerator VibrateController(int playerId)
+    {
+        GamePad.SetVibration((PlayerIndex)playerId, 1f, 1f);
+
+        yield return new WaitForSeconds(0.5f);
+
+        GamePad.SetVibration((PlayerIndex)playerId, 0f, 0f);
+    }
+
+    void OnApplicationQuit()
+    {
+        // In case the coroutine was still running when we closed the game
+
+        for (int i = 0; i < Bolts.Length; i++)
+        {
+            GamePad.SetVibration((PlayerIndex)i, 0f, 0f);
+        }
     }
 }