Plans for a GameCube controller for the Nintendo Switch 2 have potentially leaked, suggesting multiple projects could be in the works for the console.

The GameCube controller is a fan-favorite among Super Smash Bros. Melee players, a GameCube title that remains popular in competitive circles despite more recent entries in the series. If Nintendo offered Melee through Nintendo Switch Online or as a re-release, demand for a revamped GameCube controller would likely skyrocket further.

Nintendo’s Switch Online retro library just inducted two more cult-favorites from the Game Boy. Mario’s Picross and Donkey Kong, commonly referred to as Donkey Kong ‘94, joined the subscription service overnight. That probably doesn’t mean anything to most people but you’d be wise to pay attention.