If I remember right, I ripped both *Tink's Adventure* and Tonk in the Land of the Buddybots successfully using MNIB with halftracks enabled, and VICE was able to play the .G64's with full drive emulation.
The program requires the parallel XP1541 or XP1571 interface, which I think requires you to open up your drive and connect some extra cables to a chip on the board.
I would love to see Subtraction Fair and Gork ' s Castle again... (not to mention some Stickybear games)