prboom3ds - a version of doom based on prboom 2.5 and code brazenly stolen from dsdoom and other ports. it has 3d and sound - while not exactly perfect it does run. it requires the doom wad files in the root of the sd card as well as the prboom.wad

lots of graphical glitches and you need to play with the 3d slider to make it look decent.

http://www.nintendomax.com/viewtopic...1a9d90d1bb0137