MXGP2 - The Official Motocross Videogame
42 Achievements
13-15h
PS4
Rough diamond
Win a race at Diamond Stadium 1, in any game mode
6.6%
How to unlock the Rough diamond achievement in MXGP2 - The Official Motocross Videogame - Definitive Guide
SGTGUNYOUTOHELL
TrueAchievements
TrueAchievements
Go to Single Player and go into Stadium Series there you will find Grand Prix. Pick easy difficulty and pick Diamond Stadium 1. Simply win the race and the achievement will unlock