Music fit the vibes so well! Had 3 enemy types and a boss! Phenomenal! Felt very fast and DOOM-like, I might only want more attacks from the boss (Although the one you had was pretty cool!) and smaller, tighter levels with more variety in the space. Not as in the visuals but the places you can go, jump up on, hide behind, etc etc. Make the space more interesting to move around in. Really fun overall!