Sonic Labyrinth is a puzzle game starring Sonic the Hedgehog, originally released for the Sega Game Gear in 1995. The gameplay deviates from the core Sonic formula, focusing on navigating mazes and collecting power-ups. It was developed by Sega and received mixed reviews, largely due to its departure from the established high-speed platforming of the main series. 

Sonic Labyrinth

Sonic Chaos (Europe)