Gravemind Achievement - Halo: The Master Chief Collection - Exophase.com

Halo: The Master Chief Collection

Xbox Series

Xbox One

Windows 10

14,488,230 Achievements Earned
182,461 Players Tracked
700 Total Achievements
32,405 Obtainable EXP
7,000 Gamerscore
594 100% Club

Halo 2: Complete Gravemind.

10

28.32% Rare - 7.75 EXP

You have not earned this achievement yet