Thank you! About the music restarting on death, that shouldn't happen, I've tried to replicate it and it didn't happen, the music is set in a game object which doesn't destroy on load and it keeps looping, I would like to know how it happened, the pink plasma balls don't explode when colliding on cannons, we forgot about that before the deadline, sorry for that! And thanks for the feedback, i'll check out your game now!
Edit: (The levels indicator) That's something we'll have in mind if we do a post jam version, like putting a sign with the floor number and a door which indicates the start of each level, this way the UI won't be so intrusive and can help on identifying on which level you are now, and adding checkpoints would be nice for more complicated and long levels, so we'll definitely have that in mind!