Halo: The Master Chief Collection / Achievements
01Read Halsey's Journal
Halo: Reach: Find Data Pad 2 on ONI: Sword Base
- Unlocked by
- 3.4%
- Rarity
- Very rare
- Hidden achievement
- No
Data from Steam — Steam Web API Terms of Use. Last updated .
Halo: The Master Chief Collection / Achievements
Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Data from Steam — Steam Web API Terms of Use. Last updated .