Enter one of the following case-sensitive codes. A message will confirm
correct code entry. "The Georgian", "The Bolivian", "Special Delivery" 
and "Le Français" missions are now unlocked. The message "You have 
successfully unlocked the missions" will appear to confirm correct code
entry. Start or continue the game. Pause game play and display the "Map 
Legend" menu. You will see a new envelop legend labeled "Special Mission".
Complete the tutorial and few missions. You eventually get a phone call 
from a distorted voice that sends you on your "predecessor's tracks". Go
to the envelop map legend location to find an old bus that is now a shack
and continue. 

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