TV Arcade Series: Moonship Battle on the RCA Studio 2
Moonship Battle is also a one-on-one shooting game but takes place in space and is for two players only.
Unlike Gunfighter the players can move around and shoot both horizontally, vertically and at angles.
The aim is to destroy the opponent's moonship by firing rockets. Each player has an energy level which starts at 100 and decreases when moving around, firing rockets, receiving hits and colliding. Once a ship has all of its energy depleted the opponent wins the game.