Sonic 1 Prototype (Creepypasta) by MosaicArts

quot;You've been appointed to playtest Sonic 1. You are to report to us if you find any bugs or glitches!" - Sonic Team
You've been appointed to playtest Sonic 1. You are to report to us if you find any bugs or glitches! - Sonic Team

Sonic the Hedgehog (Prototype) - Hidden Palace

Sonic the Hedgehog (Prototype) - Hidden Palace

Sonic the Hedgehog (Prototype), Page 22

Sega Genesis / 32X - Sonic the Hedgehog (Prototype) - The Spriters Resource

Sonic 1 Prototype (Creepypasta) by MosaicArts

Sega Genesis / 32X - Sonic the Hedgehog (Prototype) - The Spriters Resource

New posts - Sonic.exe Community on Game Jolt

The Prototype (A Sonic 1 Creepypasta), James' Lost Episode Creepypastas Wiki

The Mystery of the Sonic 1 Prototype (1990) : LSuperSonicQ : Free Download, Borrow, and Streaming : Internet Archive

Sonic 1 P̷r̷o̷t̷o̷t̷y̷p̷e̷ The Corrupted Prototype of Sonic 1