SEGA appears to be investing heavily with Paramount Pictures for the Sonic film universe as rumours are abound via Daniel Richtman that a third Sonic universe movie is in the pipeline. Richtman's rumour track record isn't the best, but he does seem to pick up a lot of publicity. Richtman wouldn't provide any other details on the movie apart from the fact that it is unannounced and its release date is to be determined.