Up and down change the force of the magnets in each compass. If it is strong enough the magnets will point to the mouse pointer. I was going to make a rain sim but I couldn't. see my snow sim for the prequel. I did not have enough time to fill the whole space, but who needs that? When this gets 7 love its, or my snow sim gets 15, I will make a ball physics sim. Link to snow sim: http://scratch.mit.edu/projects/spike111/1756060
