If you are specifically looking for a Resident Evil experience on Game Boy hardware, there are two main projects:
: An official but cancelled port of the first Resident Evil for Game Boy Color. Two prototype builds were leaked online in 2012, with one being roughly 90% complete. resident-evil-7-pc-game-highly-compressed-gameboy
: The only official Resident Evil game released for the Game Boy Color, featuring Leon S. Kennedy and Barry Burton on a luxury cruise ship. PC Compression & Versions If you are specifically looking for a Resident
: A 3D recreation of the original game's mansion but played in a first-person perspective, available on platforms like itch.io . Authentic Game Boy Resident Evil Projects resident-evil-7-pc-game-highly-compressed-gameboy