This now runs at out-of-control speed on the Retroarch port of VICE. Version 2 was fine. The only other game I've ever had this problem with was the recent Lady Pac.
Hmm, sounds like something's up with their port, it works on VICE 3.5, whatever version they have in TheC64 and presumably, as I've had no reports to the contrary, real hardware and Ultimate 64. I'll ask the dev of Lady Pac if he's had any issues.
