Black One Blood Brothers achievements

Finish a mission with a global scoring of 100% and 100000 XP

Achieve max rank

Finish a mission with a global scoring of 100% alone on a large or very large map

Successfully 3 complete missions

Achieve 2700000 XP

Successfully 40 complete missions

Successfully 30 complete missions

Successfully 10 complete missions

Successfully 1 complete mission

Use "Underwater" insertion

Finish "Spec Ops" with 3 tasks and a global scoring of 100%

Play a custom map