Hi there, Proenke.

If you are reading this post, maybe add a new subcategory to all categories called PS2 OPL, or maybe add its stuff to the PS2 emu subcategory. The reason for that is some other forum for a different game classifies OPL as an emulator despite being run on actual hardware, but it is understandable that it is considered as an emulator since you are not playing the game on the actual disc. Maybe something to consider.