It's a fun game. I enjoyed the gameplay and the tutorial was really well made. On the aesthetics, it could use some improvements. I'm not a fan of the mix between pixel and drawing. Using just one style could have been better. The HUD also needs some improvement. While the ammo is big and easy to read, health is waaaay too small. Apart from that, the game is fun. Manage to get to wave 10. Also, I really liked the touch of your character putting his arms back when near a wall. Well done!