Any time I get back into emulation (most recently when I bought a Retroid Pocket Flip, great little device) my go-to game to play first is Metal Warriors for the SNES. Underrated game!
I have the rg351m as well. I haven’t tried a lot of SNES games. I’m more of a gba guy, myself. But thanks for the suggestion. Will probably branch out to more consoles :)
As a side note: the retroid pocket flip feels a lot like the nintendo ds. Give rune factory a try, too. I sunk so many hours in that game :)