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.
Vagrant Story
Not sure if it would become a hit, but I’d buy it.
Vagrant Story was ahead of its time and constrained by the PS1 hardware. If Square Enix had held on for a few years and developed it for the PS2 it would have started its own franchise.
Hijacking your comment to plug my favourite game review channel who made a video on Vagrant Story.
https://youtu.be/NMNFj02IB24?si=f-5TMbjmNACqE3BR