In Aquarium Park Act 3, the player should grab an Orange Wisp close to the area where Sonic will find a Purple Wisp. They should then grab the Purple Wisp, then the Orange Wisp again (which will have been dropped). When the player reaches the bottom, they must boost forward, Stomp, and then use the Orange Wisp before Sonic hits the ground. If done correctly, the player should shoot up into the ceiling. Finally, they need to go back into the water (this should give the player underwater physics everywhere), then jump and boost until Sonic goes past the Goal Ring. From there, the player needs to quickly boost ahead, as they will only have a short amount of time left before Sonic "drowns". The player must jump into the water, then out again to get oxygen. Sonic can then continue to the next Goal Ring.
The hedgehog has landed:
In Asteroid Coaster Act 1, Sonic encounters a number of loops while riding the roller coaster. On the second loop, the player should jump sideways halfway through the loop and Sonic will fall onto an asteroid below. Sonic can walk around on the asteroid until he falls off.
Cutting in line:
In Asteroid Coaster Act 1, there are many fences that seem to be made of a string of rings. It is impossible to pass them. However, if Sonic double-jumps and boosts (in the air) towards the fence (if he can face it), he can then cross to the other side of the fence. This glitch will not work if he cannot face the fence.
Behind the opening glitch:
In the very beginning of Asteroid Coaster Act 5, when Sonic goes to dive down into the platforms, there are two Egg Pawns beside one. If the player manages to jump up and defeat two of the Egg Pawns while very close to the side of the platform the robots were at, Sonic can jump to the vertical-like hall to enter a beta area of some sort. While there is nothing there, the area is only accessible upon performing this glitch.