Just announced at Sonic’s 25th party, a new 2D game for the PS4, PC & Xbox One.
Christian Whitehead is behind the project along with Takashi Iizuka. The game is due Spring 2017.
Sonic, Tails & Knuckles are playable.
More details as we get it!
Edit: Because this is going live, we will update this with more information once we get time to go through everything.