Heya ~
I thought that all the mechanics you implemented were super solid and I had a lot of fun playing!
My biggest critique is that there was a lot going on and I didn't understand really any of it. I thought that this really added to the chaos theme but really detracted from the player experience. I think that some sort of tutorial or explanation would have gone a long way there.
That said, when it did go into full chaos it was a blast to watch and seeing the level get absolutely destroyed was awesome. I really liked how you incorporated the letters of the game into the game.