To use this specific package (Upv1d54), the console must already have the base game (CUSA09303) installed. The "FW5d05" suffix suggests the package has been backported to work on older PlayStation 4 system software (Firmware 5.05), which is a common requirement in the homebrew community. Multi - Assassin's Creed Odyssey 100% Save Set [CUSA09303]
Community sets often use this version for "100% Save Sets" or level-modded starters (e.g., Level 99 mods), which can be managed using tools like Save Wizard. CUSA09303-AssassinCreedOdysseyUpv1d54EURFW5d05o...
Saves for this Title ID are encrypted to the CUSA09303 region. They are not natively compatible with US versions (CUSA09311) without using re-signing tools. To use this specific package (Upv1d54), the console