Worms: Ultimate Mayhem
39 Achievements
19-23h
PS3
Billy No Mates
Complete the single player story mode.
10.8%
How to unlock the Billy No Mates achievement in Worms: Ultimate Mayhem - Definitive Guide
Diplodomcus
TrueAchievements
TrueAchievements
Simply complete the 'Story' Campaign, NOT the 'Worms™3D Campaign'. Once completing Mission/Page 25 'Valley Of The Dinoworms', you'll gain the achievement.