IG writes: "John Carmack once was a pioneer in PC field. The man was responsible for games like Commander Keen, Wolfenstein 3D, Doom and Quake. Today he is concerned with the development of Doom 4 and Rage, but he also has evening hours. While a normal person than sit comfortably on the couch watching TV, he runs quickly to the attic to where to get started with his new love: the iPhone. Programming them start him off well. We have enjoyed Wolfenstein 3D and now there are second iPhone Project: Doom Resurrection."