I was able to get mc-2g-1024 working with the system18 image once. Rebooting, it doesn't work and only reprompts to press space.
I got the system18 image here:https://www.retrobrewcomputers.org/foru ... &goto=1162
What is wierd, I had this same issue with multicomp, it booted cpm 1 time but then just resets. Any ideas?