DC Universe Online January 11, 2011 A free-to-play, comics based MMORPG set in the popular DC Comics universe.
GetAmped 2 December 16, 2010 A free to play fighting MMO, experience frantic battles up to 20 players.
Teeworlds May 27, 2007 A free to play retro multiplayer online shooter where you can even design your own maps!