#supermariobros #supermario #luascript in fceux's lua script list, one of them lets you have a jetpack. notice: the lua script doesn't add the jetpack sprites, i only added it for fun. jetpack sprite mod (doesn't add jetpack physics, only a skin mod): https://www.mediafire.com/file/gu2hivqou67vhiz/Jetpack_Mario_Bros.zip/file