Blacklight: Retribution (Perfect World Entertainment)
Friends become foes in"Blacklight: Retribution," a free-to-play multiplayer FPS that throws teamwork out the window. While there aren't a lot of maps, "Retribution" makes up for it with swift matchmaking and relatively few latency issues. The traditional FPS matches are there including Deathmatch, Capture the Flag, Domination and King of the Hill. As the matches progress players earn CP which can be used to buy temporary bonuses or the Hard Suit, a lumbering mech that dabbles in wholesale pwnage. It's a great way to blow off steam and a few heads in the cool comfort of your living room.