ChainReactor is a simple game to play: drop a catalyst into the reactor and watch the chain reaction begin. The object is to create the longest chain reactions possible - the longer each chain, the more points you score. It's simple enough, but just how high can you score?

Do you share your iPhone/iPod touch (e.g., do your kids play *your* games)? No worries - ChainReactor tracks multiple users, keeping track of each players' settings and game progress. You compete against all players for the best stats, though!