Marvel Puzzle Quest: Dark Reign
12 Achievements
1,000
15-20h
Xbox One
Xbox Series
ISO-8 Brotherhood
Complete "ISO-8 Brotherhood".
50
16.98%
How to unlock the ISO-8 Brotherhood achievement in Marvel Puzzle Quest: Dark Reign - Definitive Guide
There are nine levels (44 matches total) that you will need to complete in order to obtain this achievement. The first level has 3 matches, levels 2-8 have 5 each, and the 9th has six matches.
Story Related. Cannot be missed.
This is a long one. There are many missions but only 5 battles per mission so at least it feels like you're progressing at a decent pace.
Story related and cannot be missed. Complete all the battles in all nine stages of the ISO-8 Brotherhood chapter - ISO-8 Brotherhood (three battles), ISO-8 Lab: Peru (five), ISO-8 Lab: Nigeria (five), ISO-8 Lab: Namibia (five), ISO-8 Lab: Russia (five), ISO-8 Lab: Colombia (five), ISO-8 Lab: Canada (five), ISO-8 Lab: Saudi Arabia (five), and ISO-8 Lab: New York (six).