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
Jun 13, 15 10:40pm
added 137 new concept art
Dieuverse and 11 others played Sonic Unleashed
Dieuverse and 253 others own Sonic Unleashed
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
Vergil Ties
Apr 11, 10 9:00am

I, like the rest of the world, was left in awe when I first saw the first batch of...

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
  • Genre: Action/Adventure
  • Perspective(s): Third Person
  • Developer: Sega
  • Publisher: Sega
  • Released
    North AmericaNov 18, 2008
    EuropeNov 28, 2008
    JapanFeb 19, 2009
    AustraliaNov 27, 2008
  • Also known as:
  • Sonic World Adventure in Japan
Buy Now $  Compare Prices
9 want | 254 own | 12 completed
6.6 / 10
View all 17 screenshots