Valve has released today a new patch for the PC version of Left for Dead 2. The latest update of the ever-popular co-op zombie shooter includes a number of bug fixes and various other improvements.Full changelog after the break.

A new patch for the PC version of Left 4 Dead is now available via Steam. The latest update of Valve's co-op zombie shooter fixes some more bug issues and adds team versus 4 on 4 competitive matchmaking.

The first batch of DLCs are head to Borderlands this month. "The Zombie Island of Dr. Ned" has just been dated for a November 24th release.

When was the last time you felt scared? Not just my-girl's-gonna-let-me-have-it scared, I'm talking soil-yourself-shamelessly scared. True enough, there might not be a video game out there that'll make you literally crap your pants, and it's far too impractical (and stupid) to find Leatherface to force your dinner down the backdoor. That said, let's just take a look at the things that come close.

It was delayed yesterday, but true to word, Steam has now delivered on their promise to have the demo for Left 4 Dead 2 on PC now available for download.

If this one's for real, then this would be the Zombie Survival Guide for Left 4 Dead 2 (Xbox 360, PC). This vid supposedly leaked out of a loosely turned Valve, and since our last experience with a Valve leak turned out to be legit, this one might be as well. Leaked or fake though, this one's a good watch.

It looks like Dead Center and Hard Rain are indeed the last two campaigns in Left 4 Dead 2 (Xbox 360, PC). Both have been spotted in a list of achievements unearthed by the folks at Xbox360Achievements. The 50-achievement list gives out a total of 1,000 points and also gives us a glimpse at some new features, including a defibrillator that can be used to revive dead Survivors.

Left 4 Dead's Crash Course expansion has crashed, and bringing with it is a 50% discount to the original L4D title. Now that's a wreck I won't mind getting.

CoD fans get ready! Treyarch has announced that Call of Duty: World at War patch 1.6 for PC will go live next week along with Map Pack 3, barring any problems popping up. The upcoming Map Pack 3 will feature three brand new multiplayer maps; Battery, Breach and Revolution.

Moving along in our PAX 2009 coverage done in cooperation with the fine folks at Left4Friends, we're taking a look at Left 4 Dead 2 (Xbox 360, PC), Valve's much-contested follow up to last year's Left 4 Dead. Hit the jump for videos of zombified murder machines getting blasted to bits along with some tips on what you should do when a Jockey latches onto you (Protip: screaming like a girl isn't it).