Halo: Campaign Evolved Double Trouble Achievement — How to Unlock
How to unlock the Halo: Campaign Evolved Double Trouble achievement: Complete Two Betrayals.
ACHIEVEMENT ROUTE
Halo: Campaign Evolved Double Trouble achievement requirement: Complete Two Betrayals
Confirmed details
- Trophy: Bronze
- Gamerscore: 10
- Difficulty modifiers prevent unlock: No
Related guides
Sources
Last reviewed: July 24, 2026