Dead Island achievements

4.76%
Right 4 Life
Complete act I with 4 different characters.
5.61%
Ménage à trois
Complete 5 quests with 3 co-op partners.
5.84%
10 heads better than 1
Kill 10 zombies in a row with headshots.
6.48%
Oh, no you don't
Kill a Ram using tackle skill.
6.64%
Light my fire
Set 10 zombies on fire simultaneously.
6.66%
There and back again
Explore the entire island.
7.72%
School of hard knocks
Reach level 50.
7.84%
Menage et Trois
Complete 5 quests with 3 co-op partners.
8.31%
Swing them sticks
Kill 150 enemies using Analog Fighting controls.
9.49%
People Person
Play with 10 different co-op partners for at least 15 minutes each.
9.93%
Can't touch this
Use a hammer to kill a series of 15 zombies without taking damage.
11.34%
Gesundheit!
Heal yourself with a medkit 100 times.