Quakecon isn't just about fragging your opponents on your high end gaming rig this year. The big news out of Dallas today is that John Carmack is developing Rage for the iPhone, and it runs at a buttery smooth 60 FPS.

Carmack demoed the game on the iPhone 4 for lucky Quakecon attendees and stated that the game would be out sometime next year, which is the same time the game is supposed to drop on other platforms. Carmack also stated that he is focusing on iOS devices for now, so Android fans will be left in the dark on this one.