Mario Kart World Datamine Reveals Spiny Was Cut as Playable Racer

A dataminer digging through Mario Kart World's code has found evidence that Spiny, the small spike-shelled enemy from the Mario series, was originally planned as a playable driver. The discovery suggests Nintendo considered adding the character despite Spiny's lack of obvious driving ability, sparking curiosity among fans about what other content may have been left on the cutting room floor. While Nintendo has not commented on the find, the datamine adds to a growing list of unused assets in the game, hinting at a broader roster or feature set that was scaled back before release. Why it matters: cut content often reveals design priorities and can fuel speculation about future DLC or updates. For now, players can only imagine how Spiny would have handled a kart—or whether the character might still make a surprise appearance down the road.