In an interview with Deadline, Twohy confessed:
Our fans have been asking for it for years and now we are fully ready to answer their request with Riddck 4: Furya. My partnership with Vin and One Race spanned 20 productive years as we created three movies, two computer games, an anime and motion comics on the internet together. A new big-screen event will see us return to Riddick’s homeland, where we’ll finally get a better look at his origins.
Furya, mentioned in the film’s title, is Riddick’s homeland , which he tries to save in the 2013 film. We know that he will definitely return to it in the upcoming production. There is no news about the release date yet.