|Mecha Green Hill Zone|
|Features in||Sonic the Hedgehog Chaos|
|Preceded by||Sleeping Egg Zone|
|Proceeded by||Aqua Planet Zone|
The Mecha Green Hill Zone is the forth zone in Sonic the Hedgehog Chaos and appears to be the Green Hill Zone, only under Dr. Robotnik's rule. The once lush vegetation has been replaced with metal floorings and mechanical trees and flowers. The clouds are now brown and the sky appears polluted by Dr. Robotnik's machinery.
 Boss Fight
- Kamado Max - Full article
The boss in this level is Kamado Max, a large robot that crawls up and down a tree.