Though the stages are perhaps harder than those in most platformers on the system, there simply aren't enough of them. This is a small complaint, really, at least in this day and age. After all, if you find this game you're not likely to have spent much money in the effort. And for a few bucks, this is the perfect platformer. It's charming, it's fun, and you can use it to fill that half-hour before work. By all means, pick it up if you can find it.