Pickle ( http://www.gp32x.com/board/index.php?showuser=8947 ) is heavily busy, porting a bunch of games to the Pandora.

Sonic Robo Blast 2 is a 3D homebrew Sonic themed game using a 3rd person camera view. The game engine is based off the Doom engine.

Linked below is a work of progress video of Sonic Robo Blast 2.