In order for a challenge to be fun there needs to be some consistency or pattern to it. The actual pleasure of playing a game comes from the brain learning to

In order for a challenge to be fun there needs to be some consistency or pattern to it. The actual pleasure of playing a game comes from the brain learning to recognize patterns. But the aiming seems completely random, making it frustrating, not fun. If you fix that though, the game has the potentially to be moderately addicting.