Game and Watch: Ball, but in Minecraft made with only redstone (no command blocks). The exterior is designed to look like the original Game and Watch: Ball made by Nintendo in 1980.

If you are confused about the Game, go watch the video.

There is 4 controls. Start, Reset, Left, and Right
Start: Starts the game after a loss or reset
Reset: Resets the game and stops it
Left: Moves Mr. Game and Watch's arms to the left
Right: Moves Mr. Game and Watch's arms to the right