First of all - you have some really nice "juice" in there. The flashing enemies. The SFX. Makes the game feel more visceral and impactful when you play. I like the music and graphics, and controls feel snappy and responsive. I actually like how you've experimented with the placement of the UI and put the hearts next to the character, and they turn with him - pretty cool and makes them easy to see whilst your playing. Really good enemy pathfinding. Overall, really good job!