An anonymous reader writes "Just submitted on the XBox developers list, a new Xbox game (iso) is available. 'The battle for world dominance is raging. And now, you can play the game on your xbox(tm). Choose alliance with either Tux or Clippy, and finish the mother of all disputes right here and right now. This game is free (as in beer), and will run on any xbox that has been modified for use with the GNU/Linux operating system. The game runs on top of xbox-linux from Sourceforge's xbox-linux project.' The game features include: Industry heroes like CLIPPY, TUX, BIL, STV, RMS, LNS; Battle cries, each unique to the in-game characters, ranging from "Developers! Developers! Developers!" to "GNU!"; Anti aliased alpha-transparency graphics; Explosions." I have no idea if they're serious, and it doesn't matter.