Halo: The Master Chief Collection / Achievements
01Official Business
Halo 2: Beat the par score on Gravemind.
- Unlocked by
- 4%
- Rarity
- Very rare
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Halo: The Master Chief Collection / Achievements
Halo 2: Beat the par score on Gravemind.
Data from Steam — Steam Web API Terms of Use. Last updated .