According to Twitter user DanielRPK, the latest mainline entry in the Kingdom Hearts series is due out next year. It was reportedly also in development for the past four years. DanielRPK also recently leaked that a follow-up to Sonic Frontiers was in development. The prominent SEGA leaker Midori corroborated this, adding that this apparent game may not necessarily be called Sonic Frontiers 2, it reportedly has the same 3D and open-world gameplay style.