On her journey, Nuna comes across challenging obstacles which lead to a grim end should she fail: hazards include being eaten by a polar bear, being crushed between two blocks of ice, falling on icicles or plunging into icy Alaskan waters. However, there is no gore in these scenes and Nuna awakes from the same point to carry on her journey. Other instances of violence include one in which the fox’s neck is snapped – with no sound or blood – and its limp body is thrown into the abyss. These scenes were considered suitable at a PEGI 12 level as they all occur in non-detailed, side-scroller view, lessening the realism of the violence.