A: No. Emulators like Xenia use extracted XBLA files ( .xex ), not traditional ROMs. You must obtain these legally from your own game.
A: If you do not own the original game, yes. If you own it and dump it yourself, it’s a grey area but often considered legal backup under fair use (depending on your country). banjo kazooie xbox 360 rom
A: On an Xbox 360 console via the Store tab, or on Xbox One/Series via the Microsoft Store. banjo kazooie xbox 360 rom