Sonic Runners

Sonic Runners (ソニックランナーズ) is an upcoming game for Android and iOS in the Sonic the Hedgehog series to be released in 2015.

Production
Sonic Runners was first announced by Sega on 28 December 2014, during the annual “Sonic Fan Thanksgiving” event at one of their Joypolis amusement parks. At the event, Takashi Iizuka personally revealed that Sonic Team’s next project was “Sonic Runners“ on the mobile. It was also revealed that the game will be launched in 2015 in Japan and more information would revealed by then.

On 3 February 2015, it was confirmed that Sonic Runners will be released sometime in Spring 2015. According to Takashi Iizuka, the game will be a "2D side-scrolling runner with stages that can be played in a minute or two."

Trivia

 * Not counting their co-production credits in Sonic the Hedgehog 4, this game marks the first time Sonic Team themselves have ever published a mobile game.