Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with hand-to-hand combat

Complete the game on Easy

Craft every item

In Ascension, escape on all 3 lunar landers.

Get a 2X Multiplier

Kill 3 enemies with a single round.

Get 150 zombie headshots in a single game. (Map Pack 2 only)

Complete the campaign on any difficulty.

Use the explosive bolts to kill 30 enemies in the campaign.

Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.

Escape the Past.

Retrieve the dossier and the defector from Hue City.