That is the joke, I think. The game is to touch anything and try to not make the rest fall down.
Not sure. It's not it being unstable, it's small bricks moving bigger stuff to the side and maybe even upward. If I missed the joke I just don't find it funny.
Simply clicking on the empty background already makes things fall down.
Not sure. It's not it being unstable, it's small bricks moving bigger stuff to the side and maybe even upward. If I missed the joke I just don't find it funny.