Big Foot was a course in the F-Zero X Expansion Kit which was released for the Nintendo 64 DD as a Japan-only release. As the name implies, it was in the shape of a foot. It featured a special music track which was played only on that course.
Big Foot is supposedly a brother track to Big Hand.
Trivia
- In the F-Zero X Expansion Kit OST, the track name used in this track correspondingly named Big Foot, has the beginning riff of the E1M1 mission from the Doom series.