Earthworm Jim 4 is a video game in the Earthworm Jim series announced by Interplay in 2008. While series creator Doug TenNapel later denied work on it had ever started in 2010, Interplay referred to the game as "still in development" as of May 2011. Lead designer David Perry stated in July 2012 that he was sure that there would be another Earthworm Jim game.