Skyrim Special Edition - Huge improvement to frame rates and memory handling.
It’s blizzard, but the diablo 2 remaster runs so much better than the original which was resolution locked to 800x600 and 15fps, they could have kept the same graphics and that would have been enough of an upgrade
The Brood War remaster was actually pretty good, too. It was the last Blizzard product I bought.
Remasters are often cheap upscaling, so idk. Usually if they put enough work into a game, they call it a full remake. If you’re using the same hardware for a game from the 00s that was remastered a couple years ago, you’re going to need different hardware. A remaster is usually done to exploit new hardware capabilities.
That being said, maybe Shadow of the Colossus or Okami
Openmw is a cımmunity made open source engine replacement for morrowind, it does run better on modern hardware