Revenge of Defender

StarRay is a video game developed by Hidden Treasures and published by Logotron in 1988. Released for the Amiga, Atari ST, and Commodore 64, the game is an update on the concept of 1981 arcade game Defender, with faster gameplay and more detailed graphics and sound. The game was published in 1989 by Epyx as Revenge of Defender for the American market. (wikipedia)