aww tysm!!! unfortunately i can't edit it right now as it's the grading period and im a little juiced out but i'll definitely try to revisit it during summer break (also if you do when "button (join(shift, *blank*)) clicked" (or replace shift with any other special key that scratch doesn't allow) turbowarp should make it work, and for the mouse buttons, its in the "turbowarp blocks" extension!