Bunyip, Sonic Wiki Zone
Archie Sonic the Hedgehog Issue 48, Sonic Wiki Zone
Sonic the Hedgehog (Sonic the Comic), Sonic Wiki Zone
Sonic Underground Zone, Sonic Wiki Zone
Archie Sonic Blast, Sonic Wiki Zone
Archie Sonic the Hedgehog Issue 189, Sonic Wiki Zone
Archie Sonic the Hedgehog Issue 223, Sonic Wiki Zone
Special Zone (Archie), Sonic Wiki Zone
Biolizard (Archie), Sonic Wiki Zone
Final Zone (Pre-Super Genesis Wave), Sonic Wiki Zone