Well this was a pretty pog game! I really like the visuals, and the music is nice too. I like the idea of getting more ammo from dying, but on my first playthrough it felt a little unfair how I ran out of ammo with one heart left, even though I killed like a dozen enemies since my last death. Maybe the spawn rates for the hearts could be adjusted, there could be some sort of meter that gives you a heart when filled, or something else.
Also, who is this "downloading..." person and why do they have the top five spots on the leaderboard?