in BB3 the unlock button does not generate a connecting point ( node ) to use it as a nagivation button after its unlocked from finishings the level before ? that means every time player play they will have to go to first world anyways to make unlock different world buttons or reroute the player to the last unlocked world ?
I think it was intended to use with the Level Select node. Try that. Ah, never mind, doesn't seem to work with that either