Sonic: Unleashed

aka: Sonic: Unleashed - La Malédiction du Hérisson


In this version of Sonic Unleashed Eggman manages to defeat Sonic, using the tremendous power of the Chaos Emeralds to entrap him. The sheer force of the attack had also broken down the planet into pieces, and released the mysterious dark creature called Dark Gaia from within the depths. Eggman then leaves Sonic trapped along on the broken planet, along with the now-drained Chaos Emeralds. It is now up to Sonic to retrieve and recharge the drained Chaos Emeralds, save the planet, recapture Dark Gaia, and defeat Eggman for good.

The game features both daytime levels, which focuses on Sonic's overdrive speed, and nighttime levels, which are more combat-focused, as Sonic transforms into a fearsome-looking yet powerful Werehog beast, as a side-effect of the Chaos Emerald attack he had suffered from.

The PS2 and Wii versions feature an almost completely new mix of levels as well as a different game engine.

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Credits (Wii version)

576 People (541 developers, 35 thanks) · View all

Game Director
Art Director
Day Level Lead Designer
Day Level Designers
Night Level Lead Designer
Night Level Designers
Lead Scripter
Additional Production Support
Lead Programmer
Lead Conversion Programmer
[ full credits ]


Related Games

Sonic: Unleashed
Released 2008 on Xbox 360, PlayStation 3, 2018 on Xbox One
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Released 2007 on Nintendo DS
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Released 2004 on Xbox, PlayStation 2, 2018 on Xbox One
Sonic: Very Hard Sonic Missions
Released 2007 on PlayStation 3
Sonic Colors
Released 2010 on Wii
Sonic: Colors
Released 2010 on Nintendo DS
Sonic: Generations
Released 2011 on Xbox 360, PlayStation 3, Windows
Sonic Boom: Fire & Ice
Released 2016 on Nintendo 3DS
MX vs. ATV Unleashed
Released 2005 on PlayStation 2, 2005 on Xbox, 2006 on Windows

Identifiers +

  • MobyGames ID: 43976


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Contributors to this Entry

Game added by qwertyuiop.

Wii added by Jeanne.

Additional contributors: Jeanne.

Last modified February 22nd, 2023.