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