Storm egg factory

Storm in Egg Factory.

The industrial theme is a stage theme that appears in the Sonic the Hedgehog series.

Most industrial stages take place within factories or facilities, usually belonging to organizations such as the Eggman Empire or G.U.N. As such, most of these stages are among the last few levels in practically every game.

Elements common among industrial stages include conveyor belts, electrical hazards, and buzzsaws. It is most often incorporated with the space theme, given that most space themes take place on space stations.

Stages with an industrial theme

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