Um, are most of you guys forgetting that Lost World came out last year? If anything, this is the new Sonic game made by that team
; melding mechanics from Lost World, Colors and Rayman Jungle Run (I hope at least :l; one of the best iOS games I've every played
) to make a fun mobile game to coenside with the new spin-off tittle coming to all platforms next year (maybe another All Stars Racing? A Sonic tittle by Sanzaru?).
I think that the Generations team is either making a Sonic game for PS4/X1 for next year or the next anniversary tittle for 2016 (either being a game melding elements from Lost World and Generations or a Generations sequel with a lot more levels to run in).