Sonic Chaos (May 17, 1993 prototype) - Hidden Palace

A prototype of Sonic Chaos (also known as Sonic & Tails in Japan) for the Sega Game Gear.

Game Gear - Sonic Chaos - Sonic (May 17, 1993 prototype) - The

Sonic Chaos (May 17, 1993 prototype) - Hidden Palace

Sonic Chaos (May 17, 1993 prototype) - Hidden Palace

Sonic Prototypes (released by Hidden Palace)

Sonic Prototypes (released by Hidden Palace)

Sonic The Hedgehog Compilations - Every Sonic Collection Before

Proto:Sonic Chaos (Game Gear)/May 17, 1993 - The Cutting Room Floor

Sonic Prototypes (released by Hidden Palace)

Mean - Machines - SEGA - oct 1993