'Sonic Jump' is the title of a new game coming to mobile platforms.
That's it. That's all Sega has said. "New Sonic Jump coming to mobile soon!". That was the entire announcement.
Still, the accompanying image pictured is plenty revealing. It'll have Sonic in it who's likely to do some jumping - possibly even as high as the clouds. There'll be some gold rings as well.
So, there you have it. A new jumping Sonic game. For mobiles.
More info when Sega actually chooses to reveal some.