@Darrin: PM sent! Sorry if I was too late and you're already covered with paint!
Be careful not to paint the Minimig!
No problem. I've been trying to format a disk using the Minimig and I'm getting Gurus.
It might be a configuration thing. Currently I'm using a v1.1 with a ARM board, KS3.1, 4MB RAM, 4 "floppies" and turbo mode.
When I did those tests, it was on a basic v1.1 with an old core with no ARM, probably 1 floppy (2 at the most), etc.
I don't have time to try different configurations at the moment, but I'm emailing you the game ADFs and a blank ADF. I'll try fiddling with it myself tonight.
Let me know if you get it to work with a particular set up. It worked once so it has to work again. Unfortunately I can't find the "save" disk I made because I probably reused it when playing other games.