fix: max speed doubled

Assets/Scripts/Cheat/DoubleSpeed.cs

@@ -22,7 +22,9 @@ namespace Nightmare
         public override void RunCommand()
         {
             _playerMovement = _player.GetComponent<PlayerMovement>();
-            _playerMovement.speed *= 2;
+            // Double the speed but ensure it does not exceed 12
+            float doubledSpeed = _playerMovement.speed * 2;
+            _playerMovement.speed = Mathf.Min(doubledSpeed, 12f);
         }
 
         public static DoubleSpeed CreateCommand()