Sonic the Hedgehog is a mobile phone game released as part of the Sonic Cafe service offered by Sega.


In this game, the player plays as Sonic running though zones in the typical style; collecting Rings, defeating Badniks, getting score based on clearing a level quickly and collecting lots of rings. The game was created as part of Sonic's 10th birthday celebration, and was downloadable for free between 18 June and 31 July 2001.