Atari 2600 Game
Produced by:Apollo
Rarity:3 Scarce
Programmer:Ed Salvo

From the back of the box.

You command a squadron of three heavily armed Mark XIV Starcruisers on moon-based scout duty. Suddenly you are attacked by alien raiders molecularly energizing from a distant galaxy. Your mission is to hold back the alien ships, destroying as many as possible, until reinforcements arrive from earth.