Archie Comics Logo
This location exists primarily or exclusively within the Post-Super Genesis Wave continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

Isolated Island is a location that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It is an abandoned island that now serves as Doctor Ellidy's residence.


At some point, Knuckles found himself up against Titan Metal Sonic in an adventure alongside the Chaotix on Isolated Island.[1]

Before, Dr. Eggman arrived at the island for one of his operations. After that failed, he left it and some broken badniks behind.

After Doctor Ellidy retired from being of service to King Acorn, he retired here to conduct research on Rings. When he found out something was wrong with his systems, he investigated in the Digital World, only to be attacked by Phage's monsters. He sends a distress signal to Nicole, causing her to go to the Digital World abruptly. Deciding to respond to the call also, Sally, Tails and Big head to Isolated Island, the location of the signal.[2][3][4]

Points of interest

See also





  1. Knuckles' Chaotix
  2. Sonic Universe #71, "Spark of Life Part One"
  3. Sonic Universe #72, "Spark of Life Part Two"
  4. Sonic Universe #73, "Spark of Life Part Three"
Community content is available under CC-BY-SA unless otherwise noted.