Kill 1 000 Zombies

Fully Upgrade All Stats Of Any Weapon In Campaign Mode

Complete A Mission Without Dying

Fully Upgrade A Single Stat Of Any Weapon In Campaign Mode

Kill 250 zombies using blunt melee weapons.

Drive a total distance of 10 kilometers.

Create weapons to rival the gods of fire or thunder.

Kill 50 zombies using a vehicle.

Travel a distance of 20 kilometers on foot.

Survive 30 consecutive waves with at least one co-op player.

Survive 5 waves using only your fists and legs.

Complete 5 quests in a single co-op game with the same partners.