This actually took way less time than I expected to make! This is a basic simulation of Center of Gravity (the part of an object that wants to be as far down as possible.) Press space to see where the Center of Gravity and center of the object are, and too show/hide sliders. Use the sliders to adjust the Center of Gravity's (x) and (y) and to adjust the friction (0 makes it spin forever). You can also click and drag the cat to play with the physics. I know the friction is a little messy, but I don't know any better method, so this is what I came up with. The code and idea is all me, and fits all in one script, in one sprite! Use if you want, but GIVE CREDIT!!!