Sonic 1 (SonicPaint) (MarkeyJester) is a fan-made modification of Sonic the Hedgehog for the Sega Genesis. It is created by the user MarkeyJester. The original Sonic the Hedgehog, released in 1991 by Sega, is a landmark title in platforming history. This modification likely alters the game's visuals, potentially introducing new art styles or graphical elements.  The 'SonicPaint' aspect suggests a focus on visual alterations within the original game's framework, preserving the core gameplay while enhancing the aesthetic experience.

Sonic 1 (SonicPaint) (MarkeyJester)

Sonic 1 - Unfinished Example Remade (Final Release)