Update, 27/4/18: Bandai Namco's upcoming Adventure Time game, the swashbuckling Pirates of the Enchiridion, will launch on PS4, Xbox, PC, and Switch this July 20th in the UK - a little later than its originally anticipated spring release.
As its name implies, Adventure Time: Pirates of the Enchiridion offers a nautically-flavoured - and genuinely intriguing - open-world twist on the cult Cartoon Network show, setting Jake, Finn and the rest of the cast loose in a recently submerged Land of Ooo.
Pirates of the Enchiridion is the work of UK-based developer Climax Studios, and seems to perfectly capture the series' distinctive aesthetic in the new trailer above. Bandai Namco notes that the game will release a few days earlier in the US, launching on July 17th.