A colorful 3D platformer for GameCube where Mario uses the FLUDD water pack to clean up Isle Delfino and tackle acrobatic challenges.
- Developer: Nintendo EAD
- Year/Platforms: 2002; Nintendo GameCube (later on Switch via Super Mario 3D All-Stars in 2020)
- Genre: 3D platformer
- Core mechanics: FLUDD-based movement (Hover, Rocket, Turbo nozzles), open-ended Shine Sprite missions, tight platforming
- Reception: Praised for inventive mechanics and vibrant worlds; noted for higher difficulty and unique movement tech