 ),
        createLevel(
          50,
          [
            { type: "river", x: 300, y: 0, width: 50, height: 600 },
            { type: "wolf", x: 100, y: 50, width: 50, height: 50 },
          ],
          680,
          480,
          []
        ),
        createLevel(
          60,
          [
            { type: "tree", x: 200, y: 400, width: 40, height: 40 },
            { type: "tree", x: 500, y: 200, width: 40, height: 40 },
            { type: "rock", x: 350, y: 300, width: 50, height: 50 },
   