I don't remember Star Raiders but my favorite games from the Atari 2600 were Space Invaders, Air Sea Battle, and Asteroids.
Beleive it or not There is a full sized arcade version of Space Invaders Deluxe sitting in my sister's old room in my parents' house. It hasn't been plugged in for over 20 years so I don't know if it would still work or not. My sister won it in a raffle circa 1984.