Buy this! Seriously, this took what made the original great and improved it. I originally wanted to buy Diablo 3, but after playing this I can't imagine why.

People seem to think that this game is similar to Left 4 Dead, but aside from them both being FPS games with zombies this couldn't be further from the truth. Killing Floor is its own game, and well worth picking up.

It can be very difficult with lots of respawning enemies, but since there's no game-overs it's also quite forgiving. If you like the Deus Ex games and don't mind a little mysticism mixed in with the cyberpunk, you'll most likely enjoy it.