Needs a lot of work
The weakest bit of this was how it was just too easy. All I had to do was press the same two buttons over and over and I won the game. I guess easy games can be enjoyable but they have to have a lot of detail put into them and have interesting characters. Another big flaw was how there was just one round with the same guy. There could have also been a background. The only thing that was kind of enjoyable was when the enemy blew up.
What was weird was that I could not even tell that I was hitting him. Maybe I was not looking close enough, but my arms seemed to be in the same place the whole game. The drawings are also not good, especially with the lack of shading and well made lines. I hope you can learn that there is always room for improvement. The enemy could also be more interesting.