Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel. For more info, see http://superhexagon.com
The game is available for iOS, android, and PC and Mac.
Links:
iPhone and iPad: http://itunes.apple.com/us/app/super-hexagon/id549027629?ls=1&mt=8
Android: https://play.google.com/store/apps/details?id=com.distractionware.superhexagon
Steam (PC and Mac): http://store.steampowered.com/app/221640/
