Moomintroll Winters Warmth is an adventure role-playing game developed by Hyper Games and the spiritual successor to Snufkin Melody of Moominvalley. You play as Moomintroll, who awakens prematurely from hibernation to find Moominvalley transformed by winter, covered in a blanket of ice cast by Lady Frost. The story follows his journey from seeking solace to finding independence, during which he makes new friends and helps others despite his initial fears. Players explore landscapes inspired by Northern Europe, including forests and mountains, solving quests and puzzles, interacting with both familiar and new characters.