PERFECT DARK



Unlock the mode Mr. Blonde’s Revenge by completing all solo missions in Agent difficulty or higher.

The mode Maian SOS is unlocked by completing all solo missions in Special Agent difficulty or higher.

The mode WAR! is unlocked by completing all solo missions in Perfect Agent difficulty.

You can unlock the mode Duel by finding all weapons in the solo missions and gaining at least a Bronze rating on each weapon at the Carrington Institute Firing Range.

Unlock the Perfect Darkness difficulty setting by beating all solo missions in Perfect Agent.

Go to the carrington institute and talk to the first person you see. He will give you a mystery gun.