Props to Charcoal (aka Aaron Styles) for his computer game entry to the GDC China IGF competition.
His game S.H.M.U.P puts you in command of up to fifteen independent ships, defending your wall against a never ending collection of enemies and massive bosses. To aid you in your defence, you have access to a plethora of upgrades and awesome exploding, homing missiles. S.H.M.U.P features chip tune inspired music from Bart Klepka and Multifaros. The game also features a Twitter integration and extensive modding capabilities.
Charcoal also got a mention in the mX newspaper