Splatterhouse [BLUS30335]

'/dev_hdd0/game/BLUS30335' directory not found

you do not have this directory

Too many not found if i copy game data to this folder.

No, it is important not there just to check if you folder it in case you have the DLC.

Games Blu ray are required to have a name other than just the SLUS, eg BCES00004- [Lair] and no BCES00004 the BCES00004 folder used only if the game has DLC, especially not games in the meter.

But conversely PSN games have been at all costs to be in their natural folder, so eg NPEA00275 years not NPEA00275- [biduleetc]
Do not forget that games on Blue ray will RPCS3 the emulated as being in the bd player, so it has mounted the folder

I extract files from psarc archive-game reads these files at all times.With archive this was not.