Sonic 1 Co-op (SHC 2025)

Sonic 1 Co-op (SHC 2025) is a multiplayer Sonic ROM hack based on the original Sonic the Hedgehog from the Sega Genesis era. This version turns the classic adventure into a full co-op experience where you and a friend can clear zones together. You can control Sonic the Hedgehog and Miles "Tails" Prower at the same time while racing through Green Hill Zone, Marble Zone, and other familiar stages. The split-screen system works surprisingly well during high-speed sections. Sonic 1 Co-op (SHC 2025) is another new Sonic platform game, which you can play online on our website. If you enjoy retro co-op games, this ROM hack is worth trying.

How to Play

• Arrow Keys = Move
• Z = Jump