Industrial theme

A stage with an industrial theme usually features a factory setting. Most of these factory settings are in one of Eggman's factories.

Stages with an industrial theme

 * Chemical Plant Zone, Sonic the Hedgehog 2 (1992) - Since the setting is a chemical plant, this can be considered an industrial setting.
 * Egg Factory, Sonic Riders (2006)
 * Ice Factory, Sonic Riders (2006)
 * MeteoTech Premises, Sonic Riders: Zero Gravity (2008)
 * MeteoTech Sparkworks, Sonic Riders: Zero Gravity (2008)