diff --git a/m2048/Sprite Kit/M2Tile.m b/m2048/Sprite Kit/M2Tile.m
index b2040a2e..0f6a000a 100644
--- a/m2048/Sprite Kit/M2Tile.m	
+++ b/m2048/Sprite Kit/M2Tile.m	
@@ -130,7 +130,8 @@ - (NSInteger)mergeToTile:(M2Tile *)tile
     
     // 3. Update value and pop.
     [self updateLevelTo:newLevel];
-    [_pendingActions addObject:[self pop]];
+
+    [self runAction:[self pop]];
   }
   return newLevel;
 }
@@ -153,7 +154,8 @@ - (NSInteger)merge3ToTile:(M2Tile *)tile andTile:(M2Tile *)furtherTile
     
     // 3. Update value and pop.
     [self updateLevelTo:newLevel];
-    [_pendingActions addObject:[self pop]];
+
+    [self runAction:[self pop]];
   }
   return newLevel;
 }
@@ -181,11 +183,13 @@ - (void)refreshValue
 
 - (void)moveToCell:(M2Cell *)cell
 {
-  [_pendingActions addObject:[SKAction moveBy:[GSTATE distanceFromPosition:self.cell.position
-                                                                toPosition:cell.position]
-                                     duration:GSTATE.animationDuration]];
+  SKAction * move = [SKAction moveBy:[GSTATE distanceFromPosition:self.cell.position
+                                                       toPosition:cell.position]
+                            duration:GSTATE.animationDuration];
   self.cell.tile = nil;
   cell.tile = self;
+  
+  [self runAction:move];
 }
 
 
diff --git a/m2048/State/M2GameManager.m b/m2048/State/M2GameManager.m
index 32f79fe1..18351b36 100644
--- a/m2048/State/M2GameManager.m
+++ b/m2048/State/M2GameManager.m
@@ -25,7 +25,6 @@ BOOL iterate(NSInteger value, BOOL countUp, NSInteger upper, NSInteger lower) {
   return countUp ? value < upper : value > lower;
 }
 
-
 @implementation M2GameManager {
   /** True if game over. */
   BOOL _over;
@@ -46,7 +45,7 @@ @implementation M2GameManager {
   M2Grid *_grid;
 
   /** The display link to add tiles after removing all existing tiles. */
-  CADisplayLink *_addTileDisplayLink;
+//  CADisplayLink *_addTileDisplayLink;
 }
 
 
@@ -54,39 +53,49 @@ @implementation M2GameManager {
 
 - (void)startNewSessionWithScene:(M2Scene *)scene
 {
-  if (_grid && _grid.dimension == GSTATE.dimension) {
-    // If there is an existing grid and its dimension is still valid,
-    // we keep it, only removing all existing tiles with animation.
-    [_grid removeAllTilesAnimated:YES];
-  } else {
-    if (_grid) [_grid removeAllTilesAnimated:NO];
-    _grid = [[M2Grid alloc] initWithDimension:GSTATE.dimension];
-    _grid.scene = scene;
-  }
+//  if (_grid && _grid.dimension == GSTATE.dimension) {
+//    // If there is an existing grid and its dimension is still valid,
+//    // we keep it, only removing all existing tiles with animation.
+//    [_grid removeAllTilesAnimated:YES];
+//  } else {
+//    if (_grid) [_grid removeAllTilesAnimated:NO];
+//    _grid = [[M2Grid alloc] initWithDimension:GSTATE.dimension];
+//    _grid.scene = scene;
+//  }
+
+  // Restart bug still occure, this seems to fix the PB
+  if (_grid)
+    [_grid removeAllTilesAnimated:NO];
+  _grid = [[M2Grid alloc] initWithDimension:GSTATE.dimension];
+  _grid.scene = scene;
+
   
   [scene loadBoardWithGrid:_grid];
   
   // Set the initial state for the game.
   _score = 0; _over = NO; _won = NO; _keepPlaying = NO;
 
+  // Bug on restart if the scene is full, this seens to fix it
+  [_grid insertTileAtRandomAvailablePositionWithDelay:NO];
+  [_grid insertTileAtRandomAvailablePositionWithDelay:NO];
+  
   // Existing tile removal is async and happens in the next screen refresh, so we'd wait a bit.
-  _addTileDisplayLink = [CADisplayLink displayLinkWithTarget:self
-                                                    selector:@selector(addTwoRandomTiles)];
-  [_addTileDisplayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
+//  _addTileDisplayLink = [CADisplayLink displayLinkWithTarget:self
+//                                                    selector:@selector(addTwoRandomTiles)];
+//  [_addTileDisplayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
 }
 
 
-- (void)addTwoRandomTiles
-{
-  // If the scene only has one child (the board), we can proceed with adding new tiles
-  // since all old ones are removed. After adding new tiles, remove the displaylink.
-  if (_grid.scene.children.count <= 1) {
-    [_grid insertTileAtRandomAvailablePositionWithDelay:NO];
-    [_grid insertTileAtRandomAvailablePositionWithDelay:NO];
-    [_addTileDisplayLink invalidate];
-  }
-}
-
+//- (void)addTwoRandomTiles
+//{
+//  // If the scene only has one child (the board), we can proceed with adding new tiles
+//  // since all old ones are removed. After adding new tiles, remove the displaylink.
+//  if (_grid.scene.children.count <= 1) {
+//    [_grid insertTileAtRandomAvailablePositionWithDelay:NO];
+//    [_grid insertTileAtRandomAvailablePositionWithDelay:NO];
+//    [_addTileDisplayLink invalidate];
+//  }
+//}
 
 # pragma mark - Actions
 
diff --git a/m2048/m2048-Info.plist b/m2048/m2048-Info.plist
index 4a4b35da..ad77d993 100644
--- a/m2048/m2048-Info.plist
+++ b/m2048/m2048-Info.plist
@@ -9,7 +9,7 @@
 	<key>CFBundleExecutable</key>
 	<string>${EXECUTABLE_NAME}</string>
 	<key>CFBundleIdentifier</key>
-	<string>me.danqing.${PRODUCT_NAME:rfc1034identifier}</string>
+	<string>me.danqing.$(PRODUCT_NAME:rfc1034identifier)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
@@ -17,11 +17,11 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.1</string>
+	<string>1.2</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>4</string>
+	<string>5</string>
 	<key>LSApplicationCategoryType</key>
 	<string></string>
 	<key>LSRequiresIPhoneOS</key>