Kill 250 zombies with modified weapons.

Kill 250 zombies using blunt melee weapons.

Drive a total distance of 10 kilometers.

Travel a distance of 20 kilometers on foot.

Kill a zombie with 10 different melee weapons.

Create a customized weapon.

Guide the squad through the Soviet outpost without them getting killed.

Destroy all targets and structures while making your way up the river.

Escape Kowloon.

Spend every last Credit you have.

Kill 10 NVA with Dragon's Breath rounds.

Sabotage the Soviet space program.

Escape Vorkuta.