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