Complete New World on Hardened, Veteran, or Realistic.

Use an enemy combat robot to kill 10 enemies.

In Campaign, kill 10 enemies in under 3 seconds.

In Campaign, kill an enemy through a wall or obstruction.

In Revelations, recover the Pack-a-Punch machine from its abductor.

In Shadows of Evil, kill 10 zombies that are inside of a store in one game.

In Shadows of Evil, kill 10 zombies ensnared by a Widow’s Wine grenade.

In Shadows of Evil, use the rocket shield attack to kill at least 10 zombies in one burst.

In Shadows of Evil, kill 2 Margwas in a single round.

In Shadows of Evil, spot the Shadowman fives times in one game.

In Origins, complete all 4 Challenges in one game.

In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.