So, there are projects like these;
https://github.com/ihhub/fheroes2
Projects that in one way or another aim to modernize a classic, or try make it more playable on modern machine, or just try to expand on things (like gzdoom does)
what other projects are out there in a similar vein?
I find this a little difficult to search for, even with specific terms (i tried finding myself)
You can install Mods to change the controls, for normal analog camera, Mouse and keyboard support or the mod that changes Mario’s Moveset to the Mario Odyssey Moveset
Removed by mod
hmmm, interesting