Raised by trolls in the moat of a castle, Fun Mudlifter lives a life of boredom until one day when adventure finds her and a sword plummets into her village. Setting off to confront the trolls responsible for the falling items that plague her and her neighbours, Fun begins an off-beat odyssey in which she encounters jobsworth trolls, three-headed beasts, soothsaying shamans and headless barbarians as she valiantly battles her way up through the dungeons to her final goal.