I'm sure my Q800 will run that splendidly.

There are a few Commodore emulators around that will work fine on 68Ks. They're not as good as VICE or (my personal preference) Power64 but they'll run a lot.

Somewhat related: There's a Game Boy emulator for JavaScript. TenFourFox on the G5 can, incredibly, run it at nearly full speed.