FYI: I am also x3lnaga86, so i didn't plagiarize.
Four player online co-op game that invites you and 3 other friends/people to shoot lots and lots of zombies. This concept sounded amazing, yet the final game is a rush job with serious faults that halts this game longevity.
Brokeness:
-STEAM is always laggy
-disconnects you while on STEAM or in-game
-cannot find servers
-servers shutdown at the last scene of the campaign just as your about to finish that campaign
-Friends list is utter garbage as it is a choir to find a friend and message them.
-Not being able to identify someone who's only going to servers to screw everyone at the last moment.
-Game runs like turd, it slows down to extremely low frame rates on even the lowest resolutions and doesn't care what graphic card you have. Running on 1280x1024 or 1920x1200 on a Q6600 o/c to 3.5, GTX 295, 4gig 1002 5-5-5-12, xp3 32bit. 181.22 drivers and 182.05. Frame rate is between 30-60.
--This game looks like HALF-LIFE 2 with special lighting and I'm getting these kinda frame rates??
(I am able to run CRYSIS on VERY HIGH on 1920x1200 with about 30 FPS CONSTANT.
-Goodlord, what a sloppy XBOX 360 port.
-Game utilizes extreme amounts of processing power on low rez texture zombies -_-.
-Whenever there is a STEAM sale, server connections goes to ****.
-I'm not going to even begin to discuss how short the 4 campaigns and crappy VERSUS mode is all about, as that will take 5 pages to explain the shortcuts that Valve has taken with this game.