A new Sonic title is in the works for PS4, Xbox One and Wii U according to a sign on display at the Jazwares booth during last week’s Nuremberg Toy Fair.
Last year, the firm announced it had three exclusive Sonic titles coming to Nintendo platforms - so either this is indeed a fourth title or the deal changed regarding title number three. We're going with the former.
Sonic: Lost World was released exclusively on Nintendo platforms in 2013 as was Mario & Sonic at Sochi.
The unannounced Nintendo exclusive is slated for release this year, while the PS4, Xbox One and Wii U title mentioned at the fair has a 2015 release date noted.