Sonic Unleashed is a mobile phone game based on the console video game of the same name. The game was announced at E3 2009 and was later released on June of the same year in Europe, Middle East, Australia and New Zealand.[1] It contains eleven levels and retains Sonic's ability to transform into the Werehog. All the graphics come in sprite form, which makes this game comparable to a common 2D platformer. Unlike the console versions, Sonic has the ability to go underwater without dying (but can still drown eventually), much like traditional 2D Sonic games.[2] The game received mixed to positive reviews.







The mobile version of Sonic Unleashed only features four stages divided into eleven acts:

  1. Chun-nan (3)
  2. Apotos (2)
  3. Spagonia (3)
  4. Mazuri (3)

Each second act is a Werehog act, except in Apotos whereby the first act is a combination of day and night scenes, in which Sonic transforms into the Werehog midway throughout the game; followed by the second act with Sonic in his normal self.

A boss fight occurs during the final act of each stage. The final act in Mazuri, the final stage, is a boss act. There is also a Time Attack mode where the player's goal is to try and break their best record.


Sonic the Hedgehog

  • Ok/5-Sonic Boost
  • Down/8-Spin Dash (Called Sonic Ball)
  • 4 and 6/ <-- and -->-Move left or right
  • 2/Up-Jump

Sonic the Werehog

  • OK/5-Combo attacks
  • 2/Up-Jump
  • 4 and 6/ <-- and -->-Move left or right


  • This is the first main-series Sonic game to have a handheld version of it since Sonic the Hedgehog 2.
  • The Werehog fights Eggman more often than the console version.
  • Some sprites from this game seem to come from the Sonic Advance and the Sonic Rush series.
  • There are more levels played as normal Sonic than the Werehog.
  • Unlike other 2D Sonic games, Sonic instantly dies when colliding with a bed of spikes.
  • The Werehog transformation is the same as Super Sonic's transformation.







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Sonic the Hedgehog mobile games
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