Bega's Battle is a laserdisc game released by Data East in 1983. Most of the scenes on the laserdisc are used for backgrounds only. They were taken from the cartoon "Harmagedon". Computer-generated graphics are overlaid on top for the game play. 

In Bega's Battle, you play a character named Bega. You must face the alien Varga who is trying to take over the Earth. You must defeat Varga to save the Earth from destruction. Other goals are to rescue your friends Luna, Jobe, and Sony. Once rescued, Luna gives you extra firepower, Jobe gives you the shield, and Sony gives you teleportation ability.