Sonic Mania was just revealed as the new Sonic game, coming Spring 2017 to Xbox One, PS4, and PC.
This doesn't look great, but I appreciate that they care about the franchise and it actually looks like they're making a decent game that isn't COMPLETELY BROKEN like Sonic Boom and even Lost World to an extent. Depending on the how the final product ends up looking I may get it on PS4 or wait it out to see if it's coming to NX. (you'd think they would've said so if it was though)