I believe this will mostly affects games which were lacking in technology.
I'd personally LOVE to see The Sims 1 or The Sims 2 re-released with performance and resolution upgrades, and, most importantly, made to be open world. Since they're older, I believe they could very easily render the entire map like The Sims 3, but with the charm of TS1 or TS2.
I cannot think of other games, since most games I see as adequate, whereas TS1 and TS2 were bound by system performance during their respective times.
I'd love to see Descent get remastered.
Have you tried Overload?
It was great. Unfortunately it sold very poorly so the studio abandoned it. But the game is still available and I highly recommend it to any Descent fan.
Yes!
There’s Decent raytraced at least: https://github.com/BredaUniversityGames/DXX-Raytracer