The Left 4 Dead 2 demo access is due to be extended to all Xbox LIVE Silver Members early tomorrow morning.
The Left 4 Dead 2 demo is currently available for all PC gamers and Xbox LIVE Gold Members, and features gameplay taken from “The Parish” campaign, set in the New Orleans French Quarter. Playable by 1-4 players over local or online play on both the Xbox 360 and PC (with two-player split screen available on the Xbox 360), the demo features all the new boss infected zombies and many of the new melee weapons included in the full product.