Full list of all 58 Dead Island achievements worth 1,250 gamerscore. It takes around 25-30 hours to unlock all of the achievements in the base game on Xbox 360.
The base game contains 48 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 10 achievements worth 250 Gamerscore.
Set 10 zombies on fire simultaneously.
Kill an Infected with a grenade blast.
Kill a Ram using tackle skill.
Use a large medkit to heal an injury of 5% or less.
Complete act I with 4 different characters.
Kill 10 zombies in a row with headshots.
Kill 250 zombies using firearms.
Use a hammer to kill a series of 15 zombies without taking damage.
Kill 150 enemies using Analog Fighting controls.
Heal yourself with a medkit 100 times.
Kill 100 enemies with Fury attacks.
Reach level 50.
Complete act IV.
Explore the entire island.
Complete act III.
Loot 5 Exceptional Weapons.
Play with 10 different co-op partners for at least 15 minutes each.
Play Dead Island at least 28 days after starting it for the first time.
Customize 25 weapons.
Kill a Suicider with a grenade.
Find 120 collectibles.
Complete 5 quests with 3 co-op partners.
Play in a co-op team of 4 different playable characters.
Kill a Butcher using an axe.
Save 5 people besieged by zombies.
Kill 25 zombies with your bare fists.
Find 60 collectibles.
Complete act II.
Kill 250 zombies with modified weapons.
Kill 50 human enemies.
Finish 75 quests cumulatively.
Complete 25 quests while playing with at least one co-op partner.
Reach level 25.
Sever 100 limbs.
Kill 250 zombies using edged melee weapons.
Complete act I.
Kill 5 Infected in a row with a single blow.
Create weapons to rival the gods of fire or thunder.
Complete 5 quests in a single co-op game with the same partners.
Kill 250 zombies using blunt melee weapons.
Drive a total distance of 10 kilometers.
Travel a distance of 20 kilometers on foot.
Kill 50 zombies using a vehicle.
Reach level 10.
Join another player's game.
Kill a zombie with 10 different melee weapons.
Create a customized weapon.
Breach a locked door with the first blow.
Set 5 enemies on fire and then kill them with explosives.
Survive 15 consecutive waves with each of the 4 characters.
Kill enemies of 6 different types during a single round.
Survive 10 consecutive waves using only custom weapons.
Survive 5 waves in each of the 4 Arenas.
Survive 15 consecutive waves using the analog combat controls.
Survive 30 consecutive waves with at least one co-op player.
Survive wave 30.
Survive 5 waves using only your fists and legs.
Play any Arena in co-op.