The E.G.G. Station Zone was a space station built by Dr. Eggman after the destruction of the original Death Egg. Sonic the Hedgehog pursued Eggman here and engaged him in a series of battles before confronting an upgraded Death Egg Robot. (VG: StH4)
- Thus far, the E.G.G. Station Zone has only appeared in the comics in the Another Time, Another Place reality. However, given statements by Ian Flynn to the effect that most of the Sonic games have taken place in the Post-Super Genesis Wave Timeline, it is presumed that the E.G.G. Station previously existed in the Prime Zone.