It seems that we will be seeing an original action game from Square Enix as Yuji Naka, the former head of the Sonic Team at Sega, revealed on Twitter that he is working on a project of this kind. Stating:
Thank you for your birthday message. Today I’m 54 years old. How many games will I be able to make by the retirement age, including the original action game that I’m currently making at Square Enix? I’d like to work hard to develop a game that everyone around the world can enjoy.