Waaaaaay back in the early days of the iPhone, word spread that legendary creator of 3D first person shooters like Wolfenstein and Doom, John Carmack was eager to develop games for the iPhone. Well, hopefully good things come to those who wait, because Carmack has just posted news that Wolfenstein is on its way, and there's more to come.

In a monstrous blog post, Carmack explains what took so long, the pros (graphics more capable than Nintendo DS) and cons (driver overhead is far, far worse), design notes, and programming.

Must read for anyone interested in iPhone development and id games. For those who just want to play, Wolfenstein is coming, Doom is coming, and undisclosed but hopefully uber-cool new id-goodness is coming.

So, who's loading their chain guns?