Air Conflicts - Secret Wars - 0 of 12 earned

Siege of TobrukComplete Chapter ILocked

Fall BlauComplete Chapter IILocked

Operation BlackComplete Chapter IIILocked

Operation BeltComplete Chapter IVLocked

Operation OverlordComplete Chapter VLocked

Slovak UprisingComplete Chapter VILocked

Liberation of BalkansComplete Chapter VIILocked

All missionsComplete every missionLocked

Bird CollectorUnlock all planes in single player campaignLocked

Fighter AceShoot down 100 aircraft in Campaign GameLocked

Bomber AceDestroy 100 ground units in Campaign GameLocked

Lucky ShotLocked