Wait 3 seconds and the stair simulator will start! You can remix this and customize the color of the ball, make it bigger, smaller of make it a different shape! You may also change to color of the windows outline, or the window color inside! You could even make the window into something else, or you could change the backdrop color! There are a lot of things to change so it is a very long list. Thanks for 973 Views everyone! And please don't ask why the stairs are infinite.