Gamers might want to pay attention to this one. Original creator of Doom, John Carmack tells us that Rage is set to release on the iPhone 4 in late 2010. Rage will take full advantage of what the iPhone 4 has to offer, running 60 frames per second and utilizing the inventive megatexture system. Android phones may be out of luck with this one as developers currently have no plans to bring Rage to other smartphone operating systems.