add some extra assets FX and SFX

Assets/Game Kit Controller/Scripts/Save System/saveGameSystem.cs

@@ -642,6 +642,24 @@ public class saveGameSystem : MonoBehaviour
         savingGameManuallyActive = false;
     }
 
+    public void saveGameBySlotIndex (int slotIndex)
+    {
+        currentButtonIndex = -1;
+
+        if (slotIndex < saveGameListElements.Count) {
+
+            buttonInfo currentSaveButtonInfo = saveGameListElements [slotIndex];
+
+            currentButtonIndex = slotIndex;
+
+            currentButton = currentSaveButtonInfo.button;
+
+            canSave = true;
+
+            saveGame ();
+        }
+    }
+
     public void playSavingGameAnimation ()
     {
         if (useCanvasGroupOnShowSavingGamePanel) {