Being a fan of classic 2D jump'n'runs like Commander Keen or the first two Duke Nukem games, liking Manhattan Project is easy - nice 3D graphics combined with 2D movements give a very similar gameplay and thanks to infinite lives (and relatively many auto-save points) even as a casual gamer, you do not have to care to much about dying. Combined with Duke's usual attitude, this is a good for some hours of relaxed gaming.
