Simon's Quest, which is best, the original (with a romhack?), or one of its fan remakes? There are multiple: rebitten, revamped and chronicles.

https://www.romhacking.net/games/710/
https://archive.org/details/simons-quest-rebitten-1.4
https://metroidquest.angelfire.com//cv2revamped/index.html
https://www.inverteddungeon.com/index.php?section=fanworks&page=game_castlevania_chronicles_ii