Sonic & Knuckles Collection consists of three video games: Sonic the Hedgehog 3, Sonic & Knuckles, and Sonic 3 & Knuckles. Sonic the Hedgehog 3 contains the first six levels of Sonic 3 & Knuckles, while Sonic & Knuckles contains the last six.
Zones[]
Sonic the Hedgehog 3[]
- Angel Island Zone
- Hydrocity Zone
- Marble Garden Zone
- Carnival Night Zone
- Ice Cap Zone
- Launch Base Zone
Sonic & Knuckles[]
- Mushroom Hill Zone
- Flying Battery Zone
- Sandopolis Zone
- Lava Reef Zone
- Hidden Palace Zone
- Sky Sanctuary Zone
- Death Egg Zone
