Fuego Castle is a custom track that was modeled by SpyKid back in 2012. The word "fuego" means "fire" in Spanish. The track was originally showcased in a video alongside some other unfinished tracks. Ptpix1 later approached SpyKid asking if he could finish it. After being given the model, the track was brushed up a bit and was made fully playable. The track itself is based on Bowser's Castle, and is divided into three sections: the castle itself, a cage section and a grass section.