Light Tennis

Light Tennis is one of 9-Volt and 18-Volt's microgames in WarioWare: Smooth Moves. It uses one of the  variants in, a Japan-only home console released in 1977.

Gameplay
The object is to protect the goal by twisting the knob clockwise or counterclockwise to move the bat up and down, respectively. If the player scores the opponent's goal, they automatically win.
 * Level 1: The goals are small.
 * Level 2: The goals are screen-wide.
 * Level 3: Same as level 2, but there is a wall in the center.