The files must reside in the dedicated content folder path ( Content/0000000000000000/584109A1/ ) for the dashboard to recognize the XBLA title.
An ISO file is an exact digital copy of an optical disc. For standard retail Xbox 360 games, players rip the disc into an ISO format to play on modified consoles or PC emulators. hydro thunder hurricane xbox 360 iso
Start with the "Novice" class (like the classic Damn the Torpedoes) and work your way up to the "Pro" class beasts like Rad Hazard. The files must reside in the dedicated content