Bonus Stage (Fake Item Box Labyrinth)

Bonus Stages in Fake Item Box Labyrinth are a collection of seven extra levels. They are based on Sonic 1 's Special Stages, but they do not rotate. Instead, Fake Item Box is placed in a 3D maze filled with traps. To access them, the player needs to collect at least fifty Coins and head to the Goal Gate.

The objective of the game's Bonus Stages is to guide Fake Item Box through a 3D maze to find one of the seven Lunar Mushrooms in the center. Collecting all seven Lunar Mushrooms will allow Fake Item Box to go his normal speed and jump, and it will also unlock the good ending.