Black One Blood Brothers achievements

Finish a mission against the dark army

Finish a mission without be spotted

Finish at least once "Prisoner of war"

Finish a mission with a global scoring of 100% and 50000 XP

Finish at least once "Lone wolf"

Achieve 30000 XP

Achieve 300000 XP

Recover sensitive documents

Request a support

Finish at least once "War"

Finish at least once "Tutorial"

Finish at least once "Siege"