Sonic & Knuckles

Gamerscore

200

Achievements

12


Rare

Rare

Common

Earn a Continue in either a Bonus or Special Stage.


Rare

Collect all seven Chaos Emeralds.


Uncommon

Rare

Uncommon

Uncommon

Common

Fun Guy

10

Finish the Mushroom Hill Zone.


Common

Start the game once as each character.


Common
12
200
842
102
255
Developer
Backbone Entertainment
Publisher
Xbox Live Arcade
Platform
Xbox Live Arcade