I really like your game. I like the pixel art style and like that the game is not that hard to play, which personally i find those types of games fun to play. I like the sound effects as well, the music fits nicely with the game. i like the shooting sound effect. I also like the animation on the player instead of it being a single sprite. I also like how you added an online leaderboard for us to be able to try beat each others scores. Great game, well done!