Pressing Play starts the animation and pressing Pause temporarily stops the animation.
Press Emoji, Words or Images to change the type of Object behind the fence.
Press the chosen Category again to select a new Object.
If selected a new Object is chosen on every pass.
Controls whether the fence is a standard picket fence or just a gap.
Change the percentage size of the gap between posts or control the size of the hole.
Change the size of the posts of the picket fence.
Control the time it take the Object to move from right to left behind the fence.
Change the colour of the word, fence and sky.