ParkyDR has ported a new game to the GP2X, heres the info:
This is a port of Liquid War 5 (see http://www.ufoot.org/liquidwar/v5)
Liquid War is a unique multiplayer wargame. Its rules are truely original and have been invented by Thomas Colcombet. You control an army of liquid and have to try and eat your opponents.
Download Here --> http://www.gp2x.de/cgi-bin/cfiles.cgi?0,0,0,0,29,1660