Released separately and as part of Sonic's Ultimate Genesis Collection . The story picks up from the ending of Sonic 3. Sonic knows there are many Chaos Emeralds hidden on the island, including the powerful Master Emerald, the secret to the island's levitation powers. Worried that Eggman may try to harness this power to fuel a repaired Death Egg and also use it to build a big robot to kill Sonic, he sets off to try and destroy it once and for all, keeping an eye out for Knuckles the Echidna, still smarting from his Launch Base defeat.

Meanwhile, as Robotnik begins repairing the Death Egg, he decides that Knuckles has served his purpose, leaving the possibility that Sonic and Knuckles may fight to the death. Sonic heads through the levels fighting Dr. Eggman at the end of each level.

Released as a stand-alone title on September 9, 2009.

Platform

Xbox 360

Developer(s)

Sonic Team, Backbone Entertainment

Publishers(s)

Sega

Genres(s)

Platformer

NA Release Date

February 10, 2009

EU Release Date

February 20, 2009

AUS Release Date

February 26, 2009

MVGL User Score

7.8 by 6 user(s)

MVGL Difficulty

-

Composer(s)

Sachio Ogawa, Tatsuyuki Maeda, Jun Senoue, Howard Drossin

Added by

8 User(s)

This game also exists on:
Sega Genesis/MegaDrive Nintendo Gamecube PlayStation 2 Xbox PC Sega Saturn PlayStation 3 Sony PSP Nintendo DS Nintendo Wii Game.com Xbox One Xbox Series X/S

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