Lost Hex (Archie)

The Lost Hex is a location that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is a small continent that floats above Sonic's World and is home to the Zeti, a race of creatures that includes the villainous Deadly Six.

History
===Conquered by Eggman Dr. Eggman apparently became aware of the Lost Hex at some point during the Shattered World Crisis. He soon arrived on the continent and set up a base. From there, Eggman continued to oversee his plans for the shattered world below, completely unaware that his robot lackey Orbot was being controlled by an unknown entity.

Worlds Unite
Sigma apparently observed Eggman's actions on the Lost Hex for some time before making his way to Sonic's World, and was confident that Eggman's harsh treatment of the Deadly Six would make things easy for him.

Trivia

 * The Lost Hex previously appeared in the comic tie-in story of 'Sonic Lost World in Sonic Halloween Comic Fest 2013'', though that version can be considered part of the In Another Time, In Another Place reality.