Trism

Trism is a puzzle game for the Apple iPhone developed by Demiforce LLC. The game and developer made the news for being a rags to riches story. It makes use of the iPhone's built in accelerometer. It involves the sliding of colored triangular tiles called trisms on the screen in order to make matches of 3 or more. As soon as a match is made the tiles disappear and depending on the direction in which the iPhone is tilted the gaps left behind will be filled.