Halo: The Master Chief Collection / Achievements
01I'm Sorry, Dave
Halo: Reach: Find the hidden binary signature.
- Unlocked by
- 74.2%
- Rarity
- Common
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Halo: The Master Chief Collection / Achievements
Halo: Reach: Find the hidden binary signature.
Data from Steam — Steam Web API Terms of Use. Last updated .