Wcars05 has released a Port of Doom for the Ipod, heres the news from this port:
Currently this is playable on the iPod Photo and will ‘work’ on the 1–4G’s and the Mini 1G/2G. You must also have the shareware Doom I or Doom II .wad files in the folder with Doom. (only one .wad at a time because there is currently no selector.)
To play, mount your iPod and make a folder like ‘doom.’ Copy over the doom bin file and the .wad file to the same folder. Unmount the iPod from your computer, start up iPodLinux and open the ‘File Browser,’ then the ‘hp’ folder and lastly the ‘doom’ folder (or whatever you named it.) Finally open Doom and shoot away =)
Keys:
-Rewind : Left
-Fastforward : Right
-Menu : Up
-Play/Pause : Fire
-Hold : Exit
-Action : Use
-Right on the wheel: Y
-Left on the wheel : Enter
Things to fix/add:
-Overhead map
-Weapon switching.
-Launcher.
-Better inputs.
-Scaled video
-Wad selector?