Sonic The Hedgeblog — In the Sega Saturn port of 'Gale Racer', numerous

In the Sega Saturn port of ‘Gale Racer’, numerous Sonic characters appear as dashboard flare. These are the sprites for the 3 classic robot Sonic items. In the files they are called ‘MEKASO1′

Proto:Sonic R (Sega Saturn) - The Cutting Room Floor

sprites – LesbianChemicalPlant

Gale Racer Review (Sega Saturn, 1994) - Infinity Retro

NSFW - Games - NeoGAF Official SEGA SATURN Community, Page 3

Sonic Saturn (lost build of cancelled Sega Saturn prototype of platformer; mid-1990s) - The Lost Media Wiki

Sonic The Hedgeblog — In the Sega Saturn port of 'Gale Racer', numerous

Weird and beautiful Sega Saturn games, Page 5

NSFW - Games - NeoGAF Official SEGA SATURN Community, Page 3

The Sega Satan WIP/screenshot thread - Forums

Weird and beautiful Sega Saturn games, Page 5