Players use a sizable arsenal consisting of over-the-top combat moves and large weapons. The skillshot gameplay system rewards the player for creating and inciting mayhem in the most creative and destructive ways possible.
OF Red River:
Operation Flashpoint Red River has been built around four player co-op online gameplay, complete with a strong narrative, new enemies and combat scenarios delivering gameplay that immerses players in the reality of war like never before.
Battlefield Play4Free includes content from Battlefield 2 as well as Bad Company 2. The game has a leveling system, in-game shop and gameplay customization. The game supports up to 32-player battles.
Dead Space 2:
Two teams of four players battle against each other, one team consisting of humans trying to accomplish an objective, and the other consisting of Necromorphs, who are tasked with stopping the humans accomplishing objectives.
Gears or War 3:
Gears of War 3 features four-player co-op for the first time in the series. Fully controllable mech suit, called silverbacks, are for use in certain parts of the game, armed with a heavy machine gun and rocket launcher.
Resistance 3 portrays Capelli's heroic survival inside the brutal Resistance world. Featuring new upgradeable weapons, two-player online or split-screen campaign co-op and a progression-based multiplayer experience.
Halo Reach includes multiplayer modes such as Slayer and King of the Hill, as well as the new gametypes. In Headhunter, players drop skulls upon death, which other players can pick up and deposit at special zones for points.
The online multiplayer of Killzone 3 supports three different game modes: Guerilla Warfare, Warzone, and Operations. Guerilla Warfare is a classic team death match style game that supports up to 16 players per map.
Like its predecessor, Left 4 Dead 2 is a first-person shooter with a heavy emphasis on cooperative multiplayer gameplay. The game presents six new campaigns, each composed of three to five smaller maps.