Smithy Factory

Smithy Factory is the gloomy dimension where Smithy and his cohorts resided during the events of Super Mario RPG: Legend of the Seven Stars. The entire factory was filled with Smithy's Machine Made weapons and the assembly lines that carried them. The factory's design greatly resembles that of the airships of Super Mario Bros. 3, including the giant screws sometimes utilized to reach far platforms and the fog that fills the air. Mario, Mallow, Geno, Bowser, and Princess Toadstool fought many hard battles and endured countless perils during this last leg of their journey.

Unlike other worlds of the Marioverse, like Earth or Subcon which are filled with wonder the Smithy Factory is seemingly little more than hellish, dark void filled with mechanical beings and bizzare, sinister creatures.