I absolutely love 1-bit Ninja. Its difficult, very difficult. But, that’s part of the enjoyment of it. The game doesn’t seem designed to play through in one go, instead playing a couple of levels at a time. Which is exactly the type of play that I like most on the iPhone.
All of Tim’s points are valid but I think his score is a bit too low for a game that works so well in short, five minute increments.