Very cool concept, I really like the art and the sound effect. Poor soundtrack tho. You could add power ups and different enemies. Very good game overall!

I played it and I like the particle effects and the idea behind it!

I believe that the weapon rotation needs to be faster, or the enemies slower, since I usually lose because I can't get to position fast enough. The weapon is also not very forgiving, you need a perfect shot to kill the enemy.

Since it seems like a good game, and if you want to develop it further, I would add more weapons, different enemies and maybe have the gravity of the enemies affecting the bullets.

Good job! Keep it up!

For those that are confused: Arrows to move, X to shoot

You should probably have a short tutorial, even just text to explain that because I went through every key on my keyboard until I found the right button haha. I like the idea, but it does get boring after a while because nothing changes. You should implement power-ups for faster speed/stronger weapons/something and you should implement different enemy types or environmental effects. Overall, great idea, just needs a little more variety and it's all good :)