Halo 2: Beat the par score on Quarantine Zone. - Halo: The Master Chief Collection
Halo 2: Beat the par time on The Oracle. - Halo: The Master Chief Collection
Complete 400 missions or multiplayer games. - Halo: The Master Chief Collection
11,708/25,5184,230/7,000500/700
595/1,965375/1,0005/16
215/5,819150/1,0006/30