This new motion blur thing with the graphics looks really nice. And I'm glad to see more dark levels in L4D2. @silentsniper321 Yes. Simply sign-in the 2nd player then create a System Link Versus game with the both of you on opposite teams.
lol honestly, just so you know, thats a tank. it doesn't surprise me that you don't know though, the guy playing the demo On The Spot was terrible at it