Features: * 4 worlds with different physics, 384 levels with increasing difficulty * 16 collection kittens with 80 items for the collection of which you gain experience * new location "Vacation" (at the end of stage) in which you can help to make the penguin ski resort * endless game mode with adjustable difficulty (nightmare included) * amusing ball physics for different materials * leaderboards * friendly user interface * mode for people with impaired color vision (in settings top-right button