Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.

Liberate Parker Sector.

Kill 100 EDF with the sledgehammer during the Campaign.

Play 5 Matchmaking matches.

Complete 2 missions for the Red Faction.

Got the Pip-Boy 3000

Play 30 matches

Defend five flags

Get one kill playing as each class

Melee kill one enemy player

Open all doors in the map. (Map Pack 3 only)

Burn an enemy out of a tree with the flamethrower in 'Hard Landing'.

Use the Monkey Bomb. (Map Pack 3 only)