A Hidden Emerald
At the third level go to the cells Hit the middle cell A emerald will drop Go to the bottom and there will be an emerald waiting for you
Bonus Stage
If you have Sonic amp Knuckles you can access a special bonus stage To activate insert your Sonic Spinball cartridge into Sonic amp Knuckles then turn on your Genesis Wait for a screen with Sonic Tails Knuckles and Robotnic and the words quotNo Wayquot Now hold A B C and youre ready to play
