Place your clean Kingdom Hearts Final Mix Japanese ISO and the downloaded English patch files into the same folder on your computer. Make sure your ISO is not marked as "Read-Only" in its file properties. Step 2: Open the Patching Tool If you are using : Launch xdeltaUI.exe .
on modern consoles, some players prefer the patched PS2 ISO for its original aesthetic:
[Discussion] Is KH: FINAL MIX harder than the original? What's different?
A: Yes. Apply the patch to the ISO, then burn it to a high-quality DVD-R (e.g., Verbatim). Your PS2 will need a modchip or a softmod (Free Memory Card Boot / ESR).
