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