Assassin's Creed IV: Black Flag Save Game Location
Windows
Assassin's Creed IV: Black Flag save games can be found here:
C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher\savegames\[user_id]\273\
C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher\savegames\[user_id]\437\
RELOADED: C:\ProgramData\Orbit\442\RLD!
3DM: C:\Games\Assassin’s Creed IV Black Flag\save3dmgames