Left 4 Dead 2 - FPS - 2009

Left 4 Dead 2 is a cooperative first-person shooter that expands on the original with new weapons, enemies, and campaigns. Left 4 Dead 2 is still played 4v4 online, and is a great 4 player survival game. This is available as part of the Valve Complete Pack, which includes all of Valve's early titles. Watch steamDB for sales.

Engine: source

Links:

• Store: Steam Store Link - Left 4 Dead 2 on Steam
• SteamDB: SteamDB Link - Left 4 Dead 2 on SteamDB

Release Dates:

• Full Game - November 17, 2009 - Worldwide