Dr. Mario DX2023

This hack transforms Dr. Mario Game Boy game into a Game Boy Color game.

Enjoy the Game Boy classic now in full color with a very cool new feature: character selection! That’s it! Dr. Luigi, Dr. Daisy and Dr. Wario join the virus battle! Choose your favorite doctor to play as, each one with their own sprite, palettes.

It also has a couple of slight QoL tweaks to the original game code.