When the two are combined (physically or via a ROM patch), they create .
Here’s a review written from the perspective of a fan comparing Sonic & Knuckles , Sonic 3 , and the combined Sonic 3 & Knuckles : sonicknuckleswsonic3bin better
features the seven Chaos Emeralds and Super Sonic, the combined game introduces the Super Emeralds Hyper Forms : Collecting these enhanced gems unlocks Hyper Sonic Hyper Knuckles Super Tails When the two are combined (physically or via