So...I think I found another Doom port for Windows CE by Hayes Haugen that's not in the SCL...
But...is this any different than DoomCE?
I don't want to add anything duplicative.
Here's the DoomCE that's in the SCL
https://www.hpcfactor.com/scl/1138/Bruce_Lewis/DoomCE/version_0.1?pa...
Here's files tagged "Doom in SCL:
https://www.hpcfactor.com/scl/search.asp?freetext=doom&title=true&ta...
And here's the Hayes Haugen RevolutionCX Doom Port:
https://web.archive.org/web/20050404031715/http://revolution.cx/Doom...