The Hole Cave is a custom track created by igorseabra4. It was originally named "Chompworks", inspired by Super Mario Galaxy 2. The textures from the base, Moonview Highway, were still being used, and they fit perfectly for a mechanical track. While still using those, the Chain Chomps were put in the track, but they were incredibly buggy because of the fact that the track had about four culling sides – having two is already buggy enough (it was the author's first 3D modeled track, and he had no idea how culling worked). The author then decided to remove the Chain Chomps, switch the textures to a cave set and put Monty Moles, lava geysers and Piranha Plants in it (all of those obstacles appear from holes – hence the name of the track). To make matters worse, the author didn't know how to import the track with the correct size – that is why it is so big.