Loot 5 Exceptional Weapons.
Complete act I with 4 different characters.
Find 120 collectibles.
Play with 10 different co-op partners for at least 15 minutes each.
Kill 250 zombies using firearms.
Kill 100 enemies with Fury attacks.
Customize 25 weapons.
Set 10 zombies on fire simultaneously.
Complete act IV.
Explore the entire island.
Complete act III.
Kill 250 zombies with modified weapons.
Kill 250 zombies using edged melee weapons.
Kill 250 zombies using blunt melee weapons.
Kill 150 enemies using Analog Fighting controls.
Finish 75 quests cumulatively.
Kill 10 zombies in a row with headshots.
Kill 5 Infected in a row with a single blow.
Save 5 people besieged by zombies.
Breach a locked door with the first blow.
Kill 25 zombies with your bare fists.
Heal yourself with a medkit 100 times.
Use a hammer to kill a series of 15 zombies without taking damage.
Kill an Infected with a grenade blast.
Kill a Suicider with a grenade.
Find 60 collectibles.
Sever 100 limbs.
Kill a Butcher using an axe.
Kill 50 human enemies.
Use a large medkit to heal an injury of 5% or less.
Complete act II.
Kill 50 zombies using a vehicle.
Drive a total distance of 10 kilometers.
Create weapons to rival the gods of fire or thunder.
Create a customized weapon.
Join another player's game.
Play Dead Island at least 28 days after starting it for the first time.
Complete 5 quests with 3 co-op partners.
Kill a Ram using tackle skill.
Reach level 25.
Play in a co-op team of 4 different playable characters.
Complete act I.
Travel a distance of 20 kilometers on foot.
Complete 25 quests while playing with at least one co-op partner.
Kill a zombie with 10 different melee weapons.
Reach level 10.
Complete 5 quests in a single co-op game with the same partners.
Reach level 50.
Play any Arena in co-op.
Set 5 enemies on fire and then kill them with explosives.
Survive 5 waves using only your fists and legs.
Kill enemies of 6 different types during a single round.
Survive 5 waves in each of the 4 Arenas.
Survive 15 consecutive waves using the analog combat controls.
Survive 15 consecutive waves with each of the 4 characters.
Survive 10 consecutive waves using only custom weapons.
Survive 30 consecutive waves with at least one co-op player.
Survive wave 30.
