If you are using lots of images in your game, I would suggest to compress your final atlases with https://tinypng.com/ before you submit the game. You could save up to 70%!!!! https://i.gyazo.com/834e92931d29cf2725adf6378f61d51e.png @TreySmith it would be wonderful to have this feature in BB2 by default. For example the latest Adobe Photoshop can compress images to PNG-8, it is similar to tinypng.com. I think your team can make it too. It will save billions and billions bytes for Bboxers and their customers!