1980 Williams Defender

I brought Defender out of storage and sent it to the Repair Station. Defender is generally regarded as the first video game to feature horizontal scrolling. It is also thought of as one of the most difficult games to play. Despite that criticism, Defender sold over 60,000 units and is considered an all-time classic. The game is completely dead so I will have to go through it thoroughly in order to find the exact problem.