Surprisingly, its fast-paced game-play, shooting and movement are very fun, it reminds me of some old arcade game or something. However, its graphics are very simplistic and not what you would consider very "good". It looks like you can make a pretty fun game, but you seem to lack knowledge of very BASIC things you should learn before making a game, such as movement animation and such. But overall it's probably a good time-waster, to say the least.