The game also lets you play as super sonic and hyper sonic, but to unlock these characters you must find the 7 chaos and super emeralds. This game is acclaimed to be one of the greatest Sonic games of all time. This game is the only one on its platform to feature a lock-on technology that allows players to play as Knuckles.
Sonic & Knuckles + Sonic the Hedgehog 3 (also called Sonic 3 and Knuckles) is a sequel to the Sonic the Hedgehog 3 for Sega Genesis. Play as Knuckles and combine it with the gameplay of Sonic the Hedgehog 3 for a more grandeur adventure! Complete dozens of levels in Sonic & Knuckles + Sonic the Hedgehog 3! Find hidden areas, collect secret emeralds and unlock character secrets!
