Dead Island

Use a hammer to kill a series of 15 zombies without taking damage.

Kill 50 human enemies.

Kill 10 zombies in a row with headshots.

Kill a zombie with 10 different melee weapons.

Kill 250 zombies using blunt melee weapons.

Kill 250 zombies using edged melee weapons.

Kill 250 zombies using firearms.

Kill 50 zombies using a vehicle.

Drive a total distance of 10 kilometers.

Travel a distance of 20 kilometers on foot.

Sever 100 limbs.

Kill a Butcher using an axe.

Kill 150 enemies using Analog Fighting controls.

Use a large medkit to heal an injury of 5% or less.

Complete act I.

Complete act II.

Kill 250 zombies with modified weapons.

Play Dead Island at least 28 days after starting it for the first time.

Finish 75 quests cumulatively.

Reach level 10.

Reach level 25.

Breach a locked door with the first blow.

Find 60 collectibles.

Create weapons to rival the gods of fire or thunder.

Save 5 people besieged by zombies.

Join another player's game.

Create a customized weapon.

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.

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 10 consecutive waves using only custom weapons.

Survive 30 consecutive waves with at least one co-op player.

Survive wave 30.