Approximately 30–45 GB when split into 6 parts (each part is roughly 4.95 GB).

Some users report that repacked versions may have faster loading times because files are decrypted for better compressibility. Game Review: Is it Worth Downloading?

You need all six parts in the same folder to extract the game correctly.

The file is one of the multiple compressed archives (typically split into 6 parts) used for installing Persona 5 Royal on PC. If you are reviewing this specific part or the overall package, Technical Review: The Installation Package

1 Oct 2022 — but let's just go ahead and get the Switch over with here. so moving on over to the Switch. we do know that it's going to be 12.5. YouTube·Rising Oblivion

Persona 5 Royal is widely considered a "masterpiece JRPG" that combines deep social simulation with strategic turn-based combat. Persona 5 Royal PC Specs (Switch/NEXT-Gen File Sizes) !!!