3 stars
Art/Animation - The art was pretty decent, and the animation was nicely fluid. Some areas of the game could have more detail, I'd say.
Gameplay - Playing the game was a bit monotonous, every stage was pretty much the same. Could use more variety, more guns and whatnot. Another problem was the enemies swarmed around you, and there was practically no way to evade them, or kill them quickly.
Overall - In conclusion, there were a lot of minor problems that built up to ultimately create many problems. No restart button, swarming enemies, a few art problems and no upgrades or other weapons. Fixing those would improved the game a lot. However, I like the concept of this game, and hopefully you can make it into its full potential!