Dota 2 is an action strategy title for the PC and Mac. It is being developed by Valve Corporation, and is the stand-alone sequel to a popular mod created for WarCraft III, called Defence of the Ancients (Dota), which is itself loosely based on a custom map for the original StarCraft, called Aeon of Strife.

Halo: Reach is a first-person shooter game developed by Bungie for the Xbox 360. It was announced on E3 2009 and it's first in-game trailer was shown during the 2009 Spike Video Game Awards. It was released on September 14, 2010 in North America and September 15, 2012 in Japan.

Left 4 dead is a first person shooter game, with one simple objective, survive! You and 3 others (ai or human) must fight the undead while trying to escape, make it to the safe house and youve fought to live another day. die and you join the undead and there relentless quest for brains!

Team Fortress 2 is a shooter game developed by Valve Corporation and released on Microsoft Windows, PlayStation 3, Xbox 360.

Half-Life 2 is a shooter game developed by Valve Corporation and released on Mac OS, Microsoft Windows, PlayStation 3, Xbox.

The Suffering is an action game developed by Surreal Software and released on Microsoft Windows, PlayStation 2, Xbox.

Total Annihilation is a game developed by Cavedog Entertainment and released on Microsoft Windows.