Overall idea is great. While it`s hard to complete the game, and gameplay is kinda boring, animation of the swarm is awesome. Moreover enemy attack animations are great too. On the other hand, game lacks gameplay features and any kind of tutorial, it`s quiet hard to kill anyone. One more thing that makes it unpleasant to play is level design, it`s too bright on grass and town levels, floor isn`t quiet in a place. I really do like the idea of the game, but it definitely needs polishing.