stage: Egg Rocket 2 (1) +1

Part 2, this time in the middle section of the rocket. In Sonic Advance, there are three sections, but the lower two break away mid-game. You have to hurry to get to the next section, or else you'll fall.

This is probbably the best course for its own merits out of the three, as it provides a wide variety of places to battle.

Music: Meta Knight's Revenge