Sonic the Hedgehog 2

Being a sequel to the original game, Sonic the Hedgehog 2 is a fast-paced platformer. Players run through zones with unique themes, and they should pass two acts and a boss battle. In the story, the villain wants to conquer the world and turns animals into robots called Badniks. Therefore, the hero and his partner must stop the evil plan. Players collect rings for protection and extra lives by gathering 100 rings. When hit, rings scatter but provide brief invincibility. Special stages are accessible with 50 rings when offering a chance to earn Chaos Emeralds. The game introduces co-op play, where a friend can control the partner character to easily complete the missions. In particular, this character has unlimited lives and doesn’t affect the main gameplay.