Would recommend this game to a preschooler. Too simple and dull for anyone older than that. Can you call something that has no gameplay "a game" by the way? Not sure...

P.S. I didn't actually play it for 4 hours, just left it on while I was away from the computer. The game will take you about 30 minutes to finish.

I am a casual gamer, or at least not a hardcore platformer fan. So bare this in mind when you read the rest. After about 5 hours I reached the point where the amount of pain surpassed the actual fun from playing. Also it got significantly harder after approximatly midpoint, so at first, when you're just few hours in, you kinda get an illusion that it's sometimes pretty hard but still doable. Well, it's not. Even though I ignored most of the bonuses and went for the progress it got pretty unbareable. So don't waste your money and time on it, if you are not a dedicated platformer fan. Otherwise the game is beautifully crafted and I'm sure very enjoyable for it's niche audience.

This game is not a Co-op!
Do not buy it if you want to play with a friend!