Having been broken apart by the evil Dr. Eggman, it�s up to Sonic to put the pieces of the world back together again by retrieving the power of the chaos emeralds! In doing so, Sonic will find himself in a race against time and faced with an unusual situation that will challenge him in ways never before seen. Both day and night play different, yet important, roles in Sonic�s newest quest� as the sun sets, a new adventure awakens. By completing a wide variety of action-packed stages, spanning the seven broken continents of the world, gamers will need to unleash Sonic�s amazing abilities to save the world, and himself!


  • Tight Navigation and Speed Control: A variety of special maneuvers help you move quickly through tricky situations. "Quick Step" allows you to dodge obstacles by instantly moving left or right without losing speed; "Speed Drift" will maintain top speeds through turns, while "Sonic Boost" will accelerate you to super speeds!
  • Powerful New Game Engine and Cinematic Graphics: Sonic Unleashed delivers a revolutionary gameplay experience, combining picturesque graphics with seamless transitions between 3D and classic 2D perspectives.
  • Enhanced and Expanded Environments: Many unique and fascinating continents let you explore a variety of environments - sprint across cobbled streets, race through lush jungles and much more.
  • Flexible Path Navigation: Choose from multiple pathways in Sonic's massive new playground. Each unique route offers different encounters with varying rewards and obstacles.

Official URL

Official Site
DoctorCortexLover56 and 17 others played Sonic Unleashed
DoctorCortexLover56 and 61 others own Sonic Unleashed
Jun 13, 15 10:40pm
added 137 new concept art
Feb 25, 15 12:33pm
Ehhhhh SonicUnleashed Wii
Jan 30, 15 11:22pm
My favorite Sonic game ever! :D SonicUnleashed Wii
Apr 19, 13 8:07pm
The franchise is officially dead to me. And I have Sonic Unleashed to thank for that. Thanks for ruining something from my childhood Sega. SonicUnleashed PS2
Sep 26, 11 4:29pm
In my opinion, this i the best video game in the universe!!! SonicUnleashed X360
nasty nappa
Jun 25, 11 9:40am
this game is the worst sonic game yet SonicUnleashed X360
May 07, 11 1:58pm
Aug 18, 10 9:20am
Story mode,Items,Time Records,A Ranks. SonicUnleashed PS3
Aug 07, 10 8:22am
great gamr but crashed SonicUnleashed PS3
Black Pikmin123
Aug 05, 10 5:18pm
Not into Sonic much anymore. SonicUnleashed PS3
May 16, 10 6:02pm
Most of the daytime levels were fun, but everything else about the game was terrible. SonicUnleashed PS3
Nov 06, 08 12:34am
Nov 24, 08 3:25am
Apr 11, 10 12:08am
SO FAST!!! I Love It SonicUnleashed PS3
Feb 20, 10 8:54am
Freaky some parts. Rest is great! SonicUnleashed PS3
Jan 17, 10 12:26pm
Man,is this game awesome! SonicUnleashed PS3
Nov 22, 09 2:00am
im at the edge of the game but its more fun with sonic the heghog not sonic the were-hog SonicUnleashed X360
  • Genre: Adventure (PS2)
  • Perspective(s): Third Person
  • Developer: Sega
  • Publisher: Sega
  • Released
    North AmericaNov 18, 2008
    EuropeNov 28, 2008
    AustraliaNov 27, 2008
  • Also known as:
  • Sonic World Adventure in Japan
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10 want | 62 own | 18 completed
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