I bought a used copy of some games and cannot figure out how to clear some of the saved-game data from them.
With Mario & Luigi - Superstar Saga (GBA), I can clear the main game “files”, but cannot find an option to delete the high-score of the Mario Bros. sub-game.
In Super Mario Bros. Deluxe (GBC), deleting the save-games from the “Original” mode is easy, but there does not seem to be an option to delete the current-level, high-score, completed and gotten-items, etc. from the other modes (“Challenge”, “Boo”, “Records”, “Toy Box”, “Album”, etc.)