Move over Left 4 Dead 2, there's an old fella in town. That promised, but long awaited DLC for the original game is almost here. The DLC will hit the Xbox 360, and PC tomorrow, and with come 5 new achievements, bring the games total to 1500. As per typical Valve practices, the DLC will be free for PC players, 560 Microsoft Points and $7 for the Xbox 360 respectively. Can some new fuel fire up an old flame? I'm not sure, although Valve seems to think so. Hit the break for list of cheevos heading to zombie palace near you.

Supreme Sacrifice 50Complete "The Sacrifice".

Kill Bill 50Have Bill sacrifice himself for the team.

Barrel Rolled 50Kill a Special Infected with an exploding barrel.

Chaos Generator 50Have all 3 generators running at once in "The Sacrifice" finale.

Sacrifizzle 50As a Special Infected, incap someone who is trying to sacrifice themselves.

[Xbox360Achievements]