Sorry about that :( I have never made music before so it was my first time :/ but you can also turn off music in the settings!! I can see what you mean about the shapes hitting you on spawn, but I didn’t know how to fix it at the time so i just left it. One thing to avoid it tho is to stay at the top of the screen since they only spawn from the sides and bottom! And for the de-sync thing you just have to left click the window once so that your browser focuses the mouse again. This happens when you press the ‘Esc’ key and the browser frees the mouse but doesn’t send the ‘Esc’ key to the game. (Most browsers you need to double tap esc, annoying bug that u couldn’t work around in the time) Despite all of this I hope you still enjoyed!