I'm a bit of a dosbox (with D-Fend front end) nerd.
I have a USB stick with a portable install of d-fend with the following games installed:
All with CD images ripped and auto mounted.
Here's my go to game:
Star Trek TNG A final Unity.
Was a pig to get to work on dosbox but I got it eventually.
One game Id like to shout out is The terminator Future Shock + Skynet expansion.
It was very much overshadowed by quake that year. The game was somewhat open world and used mouse aiming before everyone else. Also with the skynet addon you can up the resolution to 640x480 and it had porn-level acting in the cutscenes for the expansion.
Also you got lots of laser guns.
Extra shout out to the command & conquer games but I play those on the new collection on W10.
I also play Discworld 1 + 2 with ScummVM