- How many Worms Ultimate Mayhem achievements are there?
There are 21 achievements to unlock in Worms Ultimate Mayhem worth a total of 350 gamerscore. - Are there any secret achievements in Worms Ultimate Mayhem?
There are 1 secret achievements in Worms Ultimate Mayhem. Our achievement list contains a full list of all secret achievements in Worms Ultimate Mayhem.
Worms Ultimate Mayhem Achievements
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There are 21 achievements with a total of 350 points
Secret achievements
DLC: Single-player Pack
There are 3 achievements with a total of 50 points
Show your mastery of the little pink fellows by completing all the challenges.
DLC: Multi-player Pack
There are 3 achievements with a total of 50 points
DLC: Customization Pack
There are 3 achievements with a total of 50 points
Customise every aspect of a team using new downloads, all new clothes, speech bank and gravestone
Create a new weapon using a new payload then land the winning blow with it in a ranked match
In any online match kill an opposing Worm that is wearing the same new customised hat as you