The ongoing Galactic Civilizations Game Giveaway on UGO is winding down, but there's still time to enter for the chance to win an advance copy of the now-gold space strategy game signed by its developers at Stardock Software. You can participate on UGO and locally here as well as on Caster's Realm, Gamer's Pulse, and PC Gameworld. Since five copies being given away on each site, signing-up at each will increase your chances of winning. This contest is open to U.S. residents only.