From the gassed state, KO an opponent in any mode.

Select a guided tutorial

Reach level 25.

Breach a locked door with the first blow.

Sever 100 limbs.

Save 5 people besieged by zombies.

You found 10 hidden cages.

Holly Luya, the Music Nymph is Free!

Chain-Bubblized 4 Enemies.

Replayed any completed map.

Win an Archery match in any mode.

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

Win a Beach Volleyball match in any mode.