MumboJumbo, a subsidiary of United Developers, has released GameHouse Studios Super Collapse! II, a US$19.95, Mac OS X compatible game whose objective is to collapse blocks before they rise to the top of the screen, with game play accelerating as players progress to new levels. The game features bonus levels not available on previous versions, in addition other new features such as the ability to play in full screen or in a window, a high score board for each game mode, two skill levels, and the option to start new games on any of the first 10 levels.