Clearly, Carmack's hoping that Wolfenstein 3D's release as open source code will lead to new games on the iPhone from developers other than him. "If anyone makes a quality product and links to the original Wolf app, we can start having links to 'Wolf derived' or 'Wolf related' projects. That should turn out to be a win for everyone," said Carmack.

Carmack also remarked that Classic Doom should come to the iPhone "fairly soon." Quake is also planned for release, and is planned for a release by EA Mobile, as well.