Mobius Encyclopaedia
The subject of this article appeared before the Super Genesis Wave.
Original Continuity


The Freedom Fighters arrive in Chemical Plant Zone.

The Freedom Fighters arrive in Chemical Plant Zone.

The Chemical Plant Zone (also known as Chemical Plant) is a Zone on Mobius. During Operation: Clean Sweep, it was a facility controlled by Dr. Eggman, its name stemming from the sheer volume of chemicals produced here, most―if not all—of which are known to be toxic.

History[]

Dr. Ivo Robotnik's Tyranny[]

In 3235, Chemical Plant was one of the locations monitored by the Knothole Freedom Fighters via the Great Forest Monitor. (StH: #3)

Genesis[]

During the period when Dr. Eggman's Operation: Clean Sweep altered reality and reshaped Mobius, the Chemical Plant Zone was an industrial zone controlled by Dr. Eggman. According to Tails, this area had so much chemical fuel it seemed Eggman was "polluting for pollution's sake". It contained many pipes that could be used to travel throughout the plant, yellow crates that defied gravity, and it could be flooded with Mega Muck. Sonic, Tails, and the Freedom Fighters passed through this zone and split up after, with Sonic and Tails heading to Metropolis Zone and the Freedom Fighters heading to Oil Ocean Zone. (StH: #228)

Background Information[]

  • The Chemical Plant Zone was originally a Zone in the original Sonic the Hedgehog 2 video game for the Sega Genesis.