its a good puzzle game that made me think quite a bit and the fact your in 3d instead of 2d makes it better, however in some of the levels you can walk on the walls or clip though gates and skip the puzzles a good example is level 10 where there a big hole in the back of the gate and level 12 where you can walk on the front wall and go behind the gate and to the goal. over all a good game, but needs to fix some of there level skipping bugs