Here's the deal. I first created a main layer for a platformer game, put all the enemies, platforms, the player and bonuses in there, and after that, I created another layer for the background. I put the background layer behind the main layer and covered the background with tiled background object. I can't see the tiled background! Instead, I see the Main layer's background color: White. The background color is blocking the tiled background! How do I make my tiled background appear in place of the white background?