if you want to make level lock buttons in ui and every level complete you want to unlock, you have to make this thing every time. and you can't copy and paste to new game. you have to make every time. please make something for that @NikRudenko , its just waste of time i am sharing a screenshots, all this things just for unlock buttons.
if we can add unlock button to scene. we can unlock new level. we don't need to make all this. @NikRudenko