At the annual Game Developers Conference (GDC), GarageGames revealed its lineup of new games: DH: Lore Invasion, a mecha-combat game scheduled to be released March 18; TubeTwist a puzzle adventure now in its final stages; Zap!, a 2D multiplayer action game which has been released showcasing the Torque Network Library; Marble Blast Gold, now available for Windows, Mac, Linux, Xbox, Playstation 2 and more. Press 'read more' for details.