Sonic the Hedgehog Triple Trouble — Archie Comics
Issue: #1
Triple Trouble: When Robotnik miscounted chaos emeralds he spilted them caused massive alteration to the planetTails in Submersal rehearsal: Tails first solo mission (sort of) as he travel in the sea to stop a robotizing factoryKnuckles First contact: An unknown stranger called Archimedes calls out to him
First appearances: Archimedes
Creators: Dave Manak, Pat Spaziante, Heroic Age, Jon D'Agostino, Richard Goldwater, Barry Grossman, Ken Penders, Harvey Mercadoocasio, Scott Fulop, Rich Koslowski, Victor Gorelick, Art Mawhinney
Characters: Knuckles, Vector the Crocodile, Dr. Robotnik, Archimedes, Fang the Sniper, Tails, Crabmeat, Sonic, Rotor