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