Complete 5 quests with 3 co-op partners.
Find 120 collectibles.
Kill an Infected with a grenade blast.
Heal yourself with a medkit 100 times.
Kill 10 zombies in a row with headshots.
Use a hammer to kill a series of 15 zombies without taking damage.
Play in a co-op team of 4 different playable characters.
Play with 10 different co-op partners for at least 15 minutes each.
Complete 25 quests while playing with at least one co-op partner.
Survive 5 waves in each of the 4 Arenas.
Survive 10 consecutive waves using only custom weapons.
During a single round kill an Infected, Suicider, Ram, Butcher, Floater, Walker.
Survive 5 waves using only your fists and legs.
Survive wave 30.
Kill 100 enemies with Fury attacks.
Kill 250 zombies using firearms.
Complete 5 quests in a single co-op game with the same partners.
Join another player's game.
Kill 150 enemies using Analog Fighting controls.
Set 5 enemies on fire and then kill them with explosives.
Finish 75 quests cumulatively.
Find 60 collectibles.
Customize 25 weapons.
Reach level 25.
Kill 50 human enemies.
Kill 250 zombies using blunt melee weapons.
Kill 250 zombies using edged melee weapons.
Breach a locked door with the first blow.
Kill 250 zombies with modified weapons.
Travel a distance of 20 kilometers on foot.
Sever 100 limbs.
Kill 5 Infected in a row with a single blow.
Create weapons to rival the gods of fire or thunder.
Drive a total distance of 10 kilometers.
Kill 50 zombies using a vehicle.
Reach level 10.
Kill a zombie with 10 different melee weapons.
Create a customized weapon.
Kill 25 zombies with your bare fists.
Collect all other trophies.
Set 10 zombies on fire simultaneously.
Loot 5 Exceptional Weapons.
Explore the entire island.
Complete act 1 with 4 different characters.
Reach level 50.
Play any Arena in co-op.
Survive 15 consecutive waves using the analog combat controls.
Survive 15 consecutive waves with each of the 4 characters.
Survive 30 consecutive waves with at least one co-op player.
80260
1022
430
8666
31
54
