A VTuber covered my game (and also my Anarch port) during a livestream and it seems that he and viewers were impressed by the graphics. (at 1:21:00 or so)
I'm glad i was able to achieve this in the first place

It does seem that i need to increase the game's difficulty, the game does progress in difficulty but it does it too slowly for people to notice, i hope to address that later.
Unrelated to PC-FX but i also fixed the Casio Loopy's weird behaviour in game (it wasn't rendering anything in game altho in fact, it seems it actually froze) due to an issue with OpenBUS and writing/reading pixels offscreen. That was a mistake on my part and it was fixed.