It seems to me that this would just clobber the save file of whatever GB game you tried to play, at best. I tried to test it myself to make sure, but I’ve been unable to get SGB to work in RetroArch with any of the bsnes cores anyway… Loads up the SGB border, black screen in the middle, and stays that way.
o_O Wow, that’s a big derp. Thanks for spotting it. Ye, I am aware that SGB is broken on bsnes. Not sure where the error is though. It used to work just fine at least