Sonic Labyrinth

Sonic Labyrinth is a Sonic the Hedgehog puzzle game for the Sega Game Gear.

Plot
The story involves Sonic sleeping while one of Dr. Robotnik's Badniks come in and replace his shoes with ones that do not let him run. Sonic then has to make it through Dr. Robotnik's labyrinths in order to take of the shoes and regain his speed.

Gameplay
Sonic's only remaining ability is the Spin Dash. This game is an isometric puzzle game where the player must collect 3 keys in order to progress to the next stage, similar to the style of Sonic 3D Blast.

Levels
There are a total of 4 different labyrinths with 3 acts and a boss battle each. The stages are: This game also has bonus stages.
 * Labyrinth of the Sky
 * Labyrinth of the Sea
 * Labyrinth of the Factory
 * Labyrinth of the Castle

Trivia

 * One of the game's bosses, Needle Man, shares its name with the character of the same name from the Mega Man series.