Labyrinth of the Castle

Labyrinth of the Castle is the fourth and final zone of Sonic Labyrinth for the Sega Game Gear. Projectile-lobbing robots perch on inaccessible slabs of terrain, and flaming arrows fly hither and thither across the long corridors. The boss for this zone is Smiley Bomb.

Description
The Description for Labyrinth of the Castle, as seen in the Labyrinth Manual is:  "The castle corridors are filled with ghosts and guillotines, arrow-firing bird soldiers and treacherous traps. Watch your step on the narrow walkways - there are drops on each side, and it's a long way down."