Traperic released a first and quick port of the game Phantomas (a remake of the classic game Phantomas) for the gp2x.
It's a Jump'n'Run similar to games like Montezumas Revenge.
Download: Phantomas2x v0.80
Download: Phantomas2x v0.80 Sourcecode
Homepage: http://www.phantomaspc.org/

It's a Jump'n'Run similar to games like Montezumas Revenge.
Download: Phantomas2x v0.80
Download: Phantomas2x v0.80 Sourcecode
Homepage: http://www.phantomaspc.org/