Start exercising those trigger fingers and mice hands, folks… it’s allllllllllllmost here (and it should shut the skeptics and boycotters up quite soundly, I’d imagine)…

Oct 15, 2009 – Valve today announced details and timing for the demo of its upcoming zombie thriller, Left 4 Dead 2.

The Left 4 Dead 2 demo will feature gameplay taken from “The Parish” campaign, set in the New Orleans French Quarter. Playable by 1 to 4 players over local or Internet connections 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 all the new melee weapons included in the full product.

Those who pre-order the game (at participating retailers or via Steam) will obtain early access to the demo on October 27. The demo will then be made available to Xbox LIVE Gold members and all PC gamers on November 3. Then all Xbox LIVE members will obtain access to the demo on November 10.

Coming exclusively to Xbox 360 and PC, L4D2 promises to set a new benchmark for co-operative action games and become one of 2009’s marquee titles. Set for release on November 17, the title adds melee combat to enable deeper co-operative gameplay, with items such as a chainsaws, frying pans, axes, baseball bats, and more.

With the AI Director 2.0, L4D’s dynamic gameplay is taken to the next level by giving the Director the ability to procedurally change weather effects, world objects, and pathways in addition to tailoring the enemy population, effects, and sounds to match the players’ performance. The result is a unique game session custom fitted to provide a satisfying and uniquely challenging experience each time the game is played.

Adding new Survivors, boss zombies, weapons, and items, Left 4 Dead 2 offers a much larger game than the original, featuring more co-operative campaigns, more Versus campaigns, new Survival maps, and the new competitive game mode, Scavenge, all available at launch.