Sonic and Knuckles

Sonic and Knuckles is a platformer game for the Sega Genesis console. The story takes place after the events of Sonic 3, where Sonic finds the Master Emerald on Angel Island and uses its power to travel to other islands. However, Dr. Eggman also becomes aware of the Master Emerald's power and sets out to steal it for himself.

As Knuckles, the guardian of the Master Emerald, you must stop Dr. Eggman and his robotic creations from getting their hands on the powerful artifact. The gameplay is fast-paced and action-packed, with an emphasis on exploration and combat. You can use Knuckles' spin attack to defeat enemies and break certain blocks, which contain hidden areas or power-ups.