Now that we know the first game add-on for Left 4 Dead 2 will be available tomorrow for the Xbox 360 and PC, let’s find out what new achievements lie in wait for us.

According to a post on the official Left 4 Dead blog, the Passing DLC will feature 10 new achievements. The usual suspects will be available along with a few new ones, including “Surviving the campaign, playing some Scavenge, using the new weapons, playing a Midnight Riders song, and smashing up some Survivors with a Charger.”

Depending on how much you enjoy the new golf club you might unlock the ‘Fore!’ trophy (knocking off the heads of 18 infected with the golf club) or if you’re trigger happy you could score the ‘Til it goes click’ trophy (kill 25 infected using the M60 without letting go of the trigger)

The Passing DLC will be available to Xbox 360 gamers for 560 MS Points while PC gamers will score the new DLC for free. Find out more about the new DLC by flipping through our previous coverage. You could even petition our friendly zombie shooting reviewers to bring you a review of the game if you like.