Here is the full list of all 58 Dead Island Definitive Edition achievements worth 1,000 gamerscore.
Explore the entire island.
Kill a Ram using tackle skill.
Complete act 1 with 4 different characters.
Kill 100 enemies with Fury attacks.
Kill 150 enemies using Analog Fighting controls.
Kill 10 zombies in a row with headshots.
Play with 10 different co-op partners for at least 15 minutes each.
Survive 5 waves using only your fists and legs.
Heal yourself with a medkit 100 times.
Complete 25 quests while playing with at least one co-op partner.
Complete 5 quests with 3 co-op partners.
Complete 5 quests in a single co-op game with the same partners.
Complete act 4.
Play Dead Island - Definitive Edition at least 28 days after starting it for the first time.
Complete act 3.
Kill an Infected with a grenade blast.
Loot 5 Exceptional Weapons.
Find 120 collectibles.
Use a large medkit to heal an injury of 5% or less.
Use a hammer to kill a series of 15 zombies without taking damage.
Complete act 2.
Finish 75 quests cumulatively.
Kill a Suicider with a grenade.
Reach level 25.
Find 60 collectibles.
Kill 50 human enemies.
Kill 25 zombies with your bare fists.
Save 5 people besieged by zombies.
Kill 250 zombies with modified weapons.
Customize 25 weapons.
Kill 250 zombies using edged melee weapons.
Join another player's game.
Sever 100 limbs.
Complete act 1.
Kill 5 Infected in a row with a single blow.
Kill 250 zombies using blunt melee weapons.
Create weapons to rival the gods of fire or thunder.
Travel a distance of 20 kilometers on foot.
Drive a total distance of 10 kilometers.
Reach level 10.
Kill a zombie with 10 different melee weapons.
Kill 50 zombies using a vehicle.
Breach a locked door with the first blow.
Create a customized weapon.
Set 10 zombies on fire simultaneously.
Kill 250 zombies using firearms.
Kill a Butcher using an axe.
Reach level 50.
Play in a co-op team of 4 different playable characters.
Play any Arena in co-op.
Set 5 enemies on fire and then kill them with explosives.
During a single round kill an Infected, Suicider, Ram, Butcher, Floater, Walker.
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.