Mirage Saloon Zone features a rematch with a Hard-Boiled Heavy and a more challenging version of a previous Eggman machine.
- Act 1: Heavy Rider (Spider Bot): This time, Heavy Rider is on a giant spider robot. Hit the spider's head when it's vulnerable, avoiding its web attacks and the Heavy Rider's flail. The spider will also jump and try to crush you.
- Act 2: Dr. Eggman's Big Squeeze (Enhanced): A more challenging version of the crushing machine. The strategy remains similar: hit the red button, but be prepared for faster attacks, more laser beams, and additional obstacles in the arena.
These fights require you to apply previous knowledge with increased difficulty.