It seems I have found another game not compatible with nestopia in retroarch. Gradius 2 quits back to xmb when you try and launch it. I have tried many variants of the rom which all fail to load.
I have test the rom with nestopia on pc and it works.
Now there are two roms that don’t work this and crisis force (j) nes. Is it something to do with how these games are made? Or possibly retroarch nestopia on ps3 can’t play jap roms?
If anyone can resolve this issue I would be grateful.
Thank you