It's coming out!
And just in time4me.
Hahahaha.. 17th November 2009!!
Anyway, here are some of the changes (improvements) made to the game.
Credits go toLeft4Dead's official website.

- Next generation co-op action gaming from the makers of Half-Life, Portal, Team Fortress and Counter-Strike.

- Over 20 new weapons & items headlined by over 10 melee weapons – axe, chainsaw, frying pan, baseball bat – allow you to get up close with the zombies

- New survivors. New story. New dialogue.

- Five expansive campaigns for co-operative, Versus and Survival game modes.

- An all new multiplayer mode.

- Uncommon common infected. Each of the five new campaigns contains at least one new "uncommon common" zombies which are exclusive to that campaign.

- AI Director 2.0: Advanced technology dubbed “The AI Director” drove L4D’s unique gameplay – customizing enemy population, effects, and music, based upon the players’ performance. L4D 2 features “The AI Director 2.0” which expands the Director’s ability to customize level layout, world objects, weather, and lighting to reflect different times of day.

- Stats, rankings, and awards system drives collaborative play

Oh yeah man!
20++ weapons!! XD
Oh oh, and some screen shots of coz!








And finally, the HD trailer!!




I'd like to make myself believe, That planet earth turns slowly..

on Tuesday, November 3, 2009; 8:29 PM