Cool Game! i can see you uploaded your game a bit late... i was testing my game and noticed a big ass collider is in the way in one of the levels, so i had to rebuild the game and upload it. the internet speed was so bad it took me half an hour to upload the game. my game was uploaded late as well and i don't know if it even counts :/
overall, your game was pretty cool! i loved the way you managed to render the graphics!
it would be better if the game had some more feedback when you shot the enemies