Team Fortress 2

Team Fortress 2 (TF2) is the sequel to the game that put class-based, multiplayer team warfare on the map. TF2 delivers new gametypes, a signature art style powered by Valve’s next generation animation technology, persistent player statistics, and more. Unlike other "class-based" games that offer a variety of combat classes only, Team Fortress 2 packs a wild variety of classes which provide a broad range of tactical abilities and personalities, and lend themselves to a variety of player skills. Play as the flame-throwing Pyro, the room clearing Heavy, or the Spy, a master of disguises. Other classes include: Scout, Sniper, Medic, Engineer, Demoman, or Soldier. TF2 features the most advanced graphics of any Source-based game released to date – and the most exciting class-based action ever created. [Valve]