Co-Op

Worms: Reloaded is an artillery game/turn based strategy game developed by Team17 and is part of the Worms series. It was first released on Microsoft Windows via Steam, on August 26, 2010. It was released on Mac OS X via Steam, on May 17, 2011. Gameplay is turn-based and returns to its original 2D aspect for the first time on PC since Worms World Party in 2001. There are both Single player and Multiplayer modes available with up to four players online or local hotseat.

Serious Sam 3: BFE is a first-person shooter video game by Croteam. It is the latest game in the Serious Sam series and a prequel to Serious Sam: The First Encounter. The game's story takes place in the 22nd century, during Mental's invasion of Earth, as implied in The First Encounter. The game is set in Egypt and features a 16-player co-operative campaign mode, as well as 4-player splitscreen.

Saints Row: The Third, also known as Saints Row 3, is a sandbox-style action-adventure video game developed by Volition, Inc. and published by THQ. It is the third title in the Saints Row series, after the release of Saints Row 2 in 2008. The player controls the leader of the Third Street Saints.

The game world is the fictional city of Steelport, and the story focuses on the gang war between the Saints and The Syndicate, a rival criminal group.

Call of Duty: Modern Warfare 3 (abbreviated as Call of Duty: MW3, CoD: MW3 or simply MW3) is a first-person shooter video game, developed by Infinity Ward and Sledgehammer Games with Raven Software assisting in development. It's the third installment in the Modern Warfare series, a direct sequel to 2009's Call of Duty: Modern Warfare 2, and the eighth Call of Duty installment.

DX-10 only, gamepad-friendly top-down vehicular shooter from the makers of Just Cause 2. Features 2-player splitscreen and 4-player online co-op.

The direct sequel to Battlefield 2. It is build on this foundation and includes things left out of the Bad Company series such as fighter jets, the prone position and 64-player battles. The game features maps set in Paris, Tehran, Sarajevo, Sulaymaniyah, New York, Wake Island and Oman. As a whole, combat takes place in urban streets, metropolitan downtown areas, and open landscapes suited to vehicle combat.

RAGE is a first-person shooter game by id Software. The game takes place in a post-apocalyptic world somewhat similar to the movie Mad Max 2 and that of other popular video games such as Fallout. You play as a survivor of the 2029 Apophis meteorite impact who has just awoken from an Ark (a world-wide movement which took scientists and other significant people, and froze them underground in cryo-pods so they could rebuild Earth).

Dead Island is a first person horror action-adventure video game developed by Techland. It is centered on the challenge of survival on a zombie-infested open world island with a major emphasis on melee combat. The game features open world gameplay, with up to four-player co-operative play in a heavily interactive environment, focusing on incorporating customizable weaponry, vehicular customization/combat, and RPG elements.