I like the execution of this, it really makes you feel like the boss in a classic bullet hell game. Very nice style. Left me wanting to see more to it, but in 48h, that's understandable, so very well done! I won't lie, it drew my eye as a fellow tentacle monster vs man game so I had to try it out. It's definitely got me thinking of how our game's tentacle physics could morph into a boss battle like this, but that's for another time.
Very well done, good job!