I'm making this for a game, so I'd thought I'd add key controls and publish it. Use the arrow keys to move your box. Please note that the box has very very high friction, and will go jerkily in the opposite direction if you try to move it sideways on the ground. You can use this, but please give credit and change the sprite. If you do use it, remember that the platform/wall color is not white, it is just to the left of right on the color pallete. Remember, click the green flag if you want to see what it does when it's tilted!