I managed to fix the graphics issues by increasing the used graphics memory. My PC save works fine, too, about 30 FPS / 60 UPS. Also, I set up my #Yubikey for #PGP and #SSH and #Emacs. Here is a photo of Emacs running in #cool_retro_term - the camera doesn't capture the nice looks, though.
#Clockworkpi #DevTerm

Sat night with #altair8800 mini and #cool_retro_term for a round of #zork