The thing I love about the game is the ability of the co op experience. In knack you can have another person join your game at anytime as your sidekick and then run around and bash things together. I think this game is geared toward young kids however having played video games myself since Atari I have to say I love this game. The graphics are amazing, the colours are vibrant and beautiful, the story line is excellent along with the voice acting. Whether you are an adult or a child I think you'll find a lot of fun in the story of the game, the beauty of the design and the simplicity of play. This game is the equivalent of the new age Mario. Definitely a five star review.