[Nate75Sanders]

OK, here's something:

https://www.gamesthatwerent.com/gtw64/ace-of-aces/

Jim Rothwell (see the gallery image and enlarge it) was supposed to release something called Ace of Aces for the Ultimax, it seems, IIUC.

I didn't know about the Ultimax until 5 minutes ago.

EDIT: Here's the image link:

https://www.gamesthatwerent.com/wp-content/uploads/gtw64/a/a...