The file is not a gb-studio file but a rom. To play, you must have an emulator.
here is a link to download it: https://winds-pro.fr.uptodown.com/windows
in addition, you can emulate ds games, switch games, etc.
here is a link to download it: https://winds-pro.fr.uptodown.com/windows
in addition, you can emulate ds games, switch games, etc.