I would like to have a xt and at and 386 in this tiny form factor, to play Rogue on the X T and try to compile nethack on the 286 version of Xenix and the 386 version of Xenix. I know from experience it will never compile on the 8088 version of Xenix. It will wreck your OS and filesystem.

Have you tried pocket 386? https://arstechnica.com/gadgets/2024/08/a-few-weeks-with-the...