Super Mario 64: Royal Legacy - Definitive Edition is a rom hack for Super Mario 64 made by aglab2, Nobbie and StunningCactus, and it is a remake of the original SM64 Royal Legacy made by StunningCactus.

It is made for fans of SM64 Sapphire who have already mastered everything the Vanilla game has to offer.

The Game includes 4 original worlds, a new hub world, a new Bowser Stage and original music.