This is a great game to play at night before bed. It's really fun and it's not a game that you have to think about - the mindlessness is what makes it great before falling asleep. It'd be more fun if it was more difficult though. I've gone through multiple levels without running out of credits, which is a little ridiculous. I could play forever without having to wait for more credits, and I get even more when I finish a level! Otherwise, it's fun!