Atom Smasher (1982)(C.C.P.) (USA) Atari 800 ROM ISO

Atomia (1993)(Mirage)(pl) (USA) Atari 800 ROM ISO

Asteroid_Run (USA) Atari 800 ROM ISO

Asteroid Miners (USA) Atari 800 ROM ISO

Asteroids (1981)(Atari).atr (USA) Atari 800 ROM ISO

Asteroid_Storm (USA) Atari 800 ROM ISO

Asteroids II (19xx)(Incubus)[k-file] (USA) Atari 800 ROM ISO

Asylum (USA) Atari 800 ROM ISO

Astro Blaster Pinball (19xx)(-)[created With PCS] (USA) Atari 800 ROM ISO

Astra Phantasm (1983)(J.R. Owen) (USA) Atari 800 ROM ISO

Astrology (1982)(Antic)[BASIC] (USA) Atari 800 ROM ISO

Astro Chase (1982)(First Star) (USA) Atari 800 ROM ISO