Halo 5: Guardians
73 Achievements
1,250
44-56h
Xbox One
Xbox Series
Breakthrough
Completed Mission 10.
10
30.02%
How to unlock the Breakthrough achievement in Halo 5: Guardians - Definitive Guide
Papo Fett
TrueAchievements
TrueAchievements
Story related. Finish "Enemy Lines" to get this achievement. Here's a video walkthrough:
And here's how to finish it on Legendary difficulty:
And here's how to finish it on Legendary difficulty:
BiggD, Harry94
Story-related, cannot be missed.
This achievement will unlock after completing "Enemy Lines" in a Solo or Co-Op playthrough.
