There are a maximum of 21 Worms: Ultimate Mayhem achievements (12 without DLC) worth 1,185 (350)
7,069 tracked gamers have this game, 30 have completed it (0.42%)
Copyright © 2018 TrueGaming Network
Ltd, All Rights Reserved
Xbox, Xbox Live, and all other Xbox Live specific terms are registered trademarks of Microsoft Corp.
TrueAchievements is a proud member of the Xbox Community Developer Program
Concept, Design, Programming and Server Stuff by Rich Stone
Site version: 5.1.3, also available on Mobile