The Rezurrection Map Pack Add-on for Call of Duty: Black Ops has 7 achievements worth 250 gamerscore.
In Moon, purchase every perk in one game.
In Moon, prevent each excavator from breaching the base in one game.
In Moon, become trapped in the Receiving Area and free yourself through resurrection in co-op.
In Moon, acquire 3 pack-a-punched weapons at the same time.
In Moon, gain sweet, sweet, revenge.
In Moon, hack something.
In Moon, complete Richtofen's grand scheme.