Unlock Character Sets:
The following item sets can be purchased for 200 coins when you complete the followng tasks.

Unlock Cyborg:
Complete the Tutorials.

Unlock Dino:
Defeat Team17 in ALL of the challenges (not including Deathmatches).

Unlock Professer:
Complete ALL the missions in ‘Story’ (not including Worms 3D campaign).

Unlock Wormenstein:
Defeat Team17 in ALL Deathmatch challenges.

Avatar Awards:
Complete the following tasks to earn the corresponding Avatar Award.

Ultimate Mayhem Tee:
Earn any Achievement in Worms: Ultimate Mayhem.

Worm Tee:
Locate the 5 hidden Easter Eggs in Worms: Ultimate Mayhem.