Five years after Bloodborne’s final official patch (v1.09), the hunt continues—not just for beasts, but for perfection. For the dedicated few, the string of characters CUSA00900 is more than a folder name; it’s a key. It represents the North American version of Bloodborne: The Old Hunters Edition, and it has become the gold standard for the game’s most ambitious mods.
To achieve "extra quality" in modern gameplay, several community-developed patches are recommended: 60 FPS Patch: bloodborne v109 dlc mods cusa00900 extra quality
.patch file, use a PS4 Patch Builder to merge it with your game updates.