Max: The Curse of Brotherhood
36 Achievements
1,000
8-10h
Xbox One
Xbox Series
Your Brother's Keeper
You defeated Mustacho and saved your brother!
75
15.99%
How to unlock the Your Brother's Keeper achievement in Max: The Curse of Brotherhood - Definitive Guide
Story-related.
Awarded for beating Mustacho at end of the game.
Below is a walkthrough for the Mustacho Boss Battle:
Credit goes to YouTube User onlysublime2
Awarded for beating Mustacho at end of the game.
Below is a walkthrough for the Mustacho Boss Battle:
Credit goes to YouTube User onlysublime2
Chapter 7-2 [Mustacho] is where you'll unlock this and it's also story related and cannot be missed.
See No Stranger to Danger.