John Carmack Talks Possible Wii Development, iPhone, ‘Doom 4,’ More on MTV Multiplayer is a Q&A with the id Software technical director about the aforementioned topics. As indicated, the conversation covers topics like console and mobile development, and here's word on their PC projects: "I would expect 'Wolfenstein' is going to have a big push. A lot of that is out of our hands between Activision and Raven working on that. For 'Doom 4,' the current plan is that, just like we did with 'Rage,' we are going to take it quite a ways internally on our own nickel before we take it out to a publisher. Because we have a lot more leverage that way. Publishers don’t have to be nervous about taking something early on in development and it works out better for us business-wise. But we are expecting to ink a publisher deal for 'Doom 4' this year. And then the media build-up should start then."