It looks like you're asking about on Nintendo Switch , specifically the NSP format and DLC exclusivity .
Every major single-player expansion is bundled into the 19GB–20GB installation. assassins creed iv black flag switch nsp dlc exclusive
Playing Black Flag on the go isn't just about portability; Ubisoft added specific hardware features for the Switch: It looks like you're asking about on Nintendo
: Originally a PlayStation exclusive, this expansion featuring Aveline de Grandpré is included natively in the Switch version. Exclusive Outfits assassins creed iv black flag switch nsp dlc exclusive