on PS5, or perhaps you are referring to a specific "Urban Demon" mod or niche content. If you are looking for save mechanics in the :
: Developers often warn that saves from much older versions (e.g., v0.5) may not be compatible with current builds (v0.9+) due to engine changes or rewritten scripts. External Save Tools urban demon remake save
If you want to manually unlock everything using the global file content, you can try replacing your global.rpgsave file. This usually unlocks the gallery. Demon's Souls Remake on PS5, or perhaps you