Enter one the following case-sensitive codes at the "Bonus Codes" menu to unlock the corresponding bonus mission.
Code: Result:
RaidT18Z Night Raid
StrongM577 Coastal Stronghold
AmbushU454 Ambush
CloseQ8M3 Close Quarters
OFPWEB1 Encampment
OFPWEB2 Debris Field
BLEEDINGBADLY Fire Team Engagement Mission Mode