Crystal Egg Zone
Features in	Sonic the Hedgehog 2 (8-Bit)
Level Type	Palace/Castle
Location	South Island
Preceded by	Scrambled Egg Zone
Proceeded by	None, final zone

The Crystal Egg Zone is the seventh and last zone in Sonic the Hedgehog 2 (8-Bit) and is where Tails is being held captive by Dr. Robotnik. However, Sonic can not get to the Crystal Egg Zone unless he has been able to collect all six of the Chaos Emeralds from the previous zones. Unlike Dr. Robotnik's previous bases of operations, the zone is not heavily industrialised, but is instead styled like a crystal palace. It is here that Dr. Robotnik, the final boss, is waiting.

[edit] Badniks

• Chopper

[edit] Boss Fight

• Crystal Egg Zone Boss - Full article

The final boss of the game is finally against Dr. Robotnik himself, deep within the Crystal Egg Zone, which bares no resemblance to the previous acts, inside of an electrified chamber.