Kill 100 enemies with Fury attacks.

Complete 5 quests with 3 co-op partners.

Complete 25 quests while playing with at least one co-op partner.

Kill 50 human enemies.

Find 60 collectibles.

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

Kill 250 zombies with modified weapons.

Join another player's game.

Breach a locked door with the first blow.

Save 5 people besieged by zombies.

Kill 50 zombies using a vehicle.

Travel a distance of 20 kilometers on foot.

Kill 150 enemies using Analog Fighting controls.