Nintendo’s Miyamoto envisions Peach’s Galaxy lore shaping future titles

Shigeru Miyamoto says the backstory revealed for Princess Peach in The Super Mario Galaxy Movie—specifically that Peach and Rosalina are sisters—should remain canon in future Nintendo games. He had not settled on the character's backstory before making the movie, but now aims to expand it while staying as faithful as possible to the film's settings to avoid over-constraining future titles.