Adding to the Amazon Wishlist..

Adjustable Zombie Multiplayer Co-Op? Hell yeah! I’ll probably try and grab this during the holiday season. Drop a comment if you want to Co-op.

Left 4 Dead
New technology dubbed “the AI Director” is used to procedurally generate a unique experience each time the game is played. Just as in Hollywood films, the Director calls for new monsters, sounds and action as it tailors the game play experience based upon the team’s performance.

• Addictive co-op action game play from the makers of Counter-Strike and Half-Life
• Advanced artificial intelligence drives both friendly and un friendly creatures to dynamically create intense single-player, co-op, and multiplayer experiences every time the game is played
• 20 new maps, 10 new weapons, 4 sprawling “Movies”
• Match making, stats, ranking, and awards system drive collaborative play