http://www.retrocollect.com/News/lo...e-interactive-sound-factory-rom-released.html Not sure if this is the prototype that was on ebay a bit back.
Holy sh.... I'm so glad this was bought by a free-sharing minded preservationist! I loved SimTunes as a kid, so this should be a real treat. Now to find an SNES mouse.
Seemed like an interesting game to try, so I gave it a try, and I think there is still some debugging code left in the game. If you left-click in the "Beat Hopper" game, it auto-completes the level, taking out the starting pad. If you right-click, it finishes the level, then boots you back to the game selection screen. It appears that there's 40 levels in all, and there's no screen to award you anything, it just boots you to the main menu as well.