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.
A friend and I were talking today that we’d spend full price for a Warhammer 40K: Dawn of War Soulstorm remaster/remake. It was a great game that still has a lot of potential both for gamers and for the company developing it. They could even call it something cool like the Imperium Edition or something!
I’ve also always said that they could approach it in a similar way to how Total War: Warhammer develops DLC for their factions. Quick question for WH:40K fans: if they offered a dlc for your specific Space Marine chapter or Ork Warband or DIRTY HERETIC, would you buy it? I know I would buy a Space Wolves chapter DLC that enabled their unique mechanics and units. It’s an untapped goldmine in my opinion and also caters to people who want to play the game with their own army units.