The MechWarrior Online website announces that MechWarrior Online is coming to Steam, saying the multiplayer mech game will land there on December 10th. They also announce they plan to celebrate the event by hosting 50 fans of the game at a Steam launch party in their Vancouver offices on December 11th. If you are interest, you should fill out this application form, but hurry, since the deadline for entering is just a couple of days off. Thanks PC Gamer.