Valve recently announced that the demo for their upcoming zombie themed cooperative first-person shooter, Left 4 Dead 2, is now available for all PC gamers (not just those of you who pre-ordered it this time) and Xbox 360 gamers who just so happen to be Xbox LIVE Gold members as well.

The demo gives players a taste of the new features in Left 4 Dead 2 over an above the original game, containing gameplay from a campaign called ‘The Parish,’ set in the New Orleans French Quarter, while also allowing players to glimpse all of the new infected zombies, and a variety of new melee weapons present in the full game.

If you’re a PC gamer, or you’re an Xbox LIVE Gold member, the Left 4 Dead 2 demo is available to you now. Silver members will get access to the demo next week, on November 10th, so don’t fret too much Xbox fans.