Sonic P-06

Sonic the Hedgehog: Project '06
Box art mockup by ChaosX
Developer(s)ChaosX (Ian Moris)
Publisher(s)ChaosX
SeriesSonic the Hedgehog (unofficial remake)
EngineUnity
Platform(s)Windows
Genre(s)Action-adventure, platform, beat 'em up

Sonic the Hedgehog: Project '06, or simply Sonic P-06, is an upcoming platform game developed by Argentine programmer Ian "ChaosX" Moris for Microsoft Windows. It is an unofficial remake of the 2006 video game "Sonic the Hedgehog", originally developed by Sonic Team and published by Sega.

As the original game is infamous for its poor quality, the remake aims to fix its issues, as well as restore content scrapped during development. As of April 2023, the project has had five demos released, with each demo getting a bug-fix patch that would address certain issues, while also adding more quality of life improvements, based on fan feedback.