Attack on Titan
43 Achievements
1,000
120-150h
Xbox One
Xbox Series
Trustworthy Comrades
Had an ally join.
10
68.7%
How to unlock the Trustworthy Comrades achievement in Attack on Titan - Definitive Guide
Mr Chr15topher
TrueAchievements
TrueAchievements
You can unlock this in any battle after the tutorial level. Walk up to any soldier and press 
to add them to your squad.
to add them to your squad.