Collapse! is a series of award-winning tile-matching puzzle video games by GameHouse, a software company in Seattle, Washington. In 2007, Super Collapse! 3 became the first game to win the Game of the Year at the inaugural Zeebys. The series has been discontinued since 2015 due RealNetworks shuts down it internal games studio.
In 2006, a spin-off series called Super Collapse Puzzle Gallery! was developed into 5 games.