Click on the square for checkerboard illusions, or the octagon for a octagon grid of illusions, both do as follows: Buttons to operate: m-Toggle music n- change backdrop (when background is disabled) b-Toggle background 1- Grow-shrink 2- Shrink-grow 3- Spin;jerky 4- Spin; long, smoother 5- Slide; right-left-center 6- Slide; angle 7\ 8| >Not assignment in this version 9| 0/ Press the green flag to return to menu.
Feel free to use this in anyway that benefits you! Cool trick! In the start menu, you can select a random shape by putting you cursor where both shape buttons meat! See update log here: https://scratch.mit.edu/discuss/topic/207616/?page=1#post-2084918