The Rezurrection Add-on for Call of Duty: Black Ops has 7 achievements.
In Moon, purchase every perk in one game.
In Moon, hack something.
In Moon, acquire 3 pack-a-punched weapons at the same time.
In Moon, complete Richtofen's grand scheme.
In Moon, become trapped in the Receiving Area and free yourself through resurrection in co-op.
In Moon, prevent each excavator from breaching the base in one game.
In Moon, gain sweet, sweet, revenge.