Hi, thanks! Sadly the game runs very poorly on the original Game Boy, so I made it GBC-only. If you need a .gbc file, you can just rename it, .gb and .gbc are basically the same.
oh, ok I didn't know that gb and gbc were the same. I changed the file extension to gbc and I was able to use ultimate gbc vc injector for 3ds and it works. thanks.
