 | Asterock (bootleg of Asteroids) (clone of: asteroid) | 1979 | bootleg (Sidam) | asterock | Shooter / Field | 0.00 |
| | Asteroid Annie and the Aliens | 1980 | Gottlieb | astannie | | 0.00 |
| Asteroids (bootleg on Lunar Lander hardware) (clone of: asteroid) | 1979 | bootleg | asteroidb | | 0.00 |
| Asteroids (rev 1) (clone of: asteroid) | 1979 | Atari | asteroid1 | | 0.00 |
| Asteroids (rev 2) (clone of: asteroid) | 1979 | Atari | asteroid2 | | 0.00 |
| Asteroids (rev 4) | 1979 | Atari | asteroid | Shooter / Field | 9.65 |
 | Asteroids Deluxe (rev 1) (clone of: astdelux) | 1980 | Atari | astdelux1 | | 0.00 |
| Asteroids Deluxe (rev 2) (clone of: astdelux) | 1980 | Atari | astdelux2 | | 0.00 |
| Asteroids Deluxe (rev 3) | 1980 | Atari | astdelux | Shooter / Field | 5.87 |
 | Astra SuperStars (J 980514 V1.002) | 1998 | Sunsoft | astrass | Fighter / Versus | 7.94 |
 | Astro Battle (set 1) (clone of: astrof) (sample of: astrof) | 1979 | bootleg? (Sidam) | abattle | Shooter / Gallery | 0.00 |
| Astro Battle (set 2) (clone of: astrof) (sample of: astrof) | 1979 | bootleg? (Sidam) | abattle2 | Shooter / Gallery | 0.00 |
 | Astro Blaster (German) (clone of: astrob) (sample of: astrob) | 1981 | Sega | astrobg | | 0.00 |
| Astro Blaster (version 1) (clone of: astrob) (sample of: astrob) | 1981 | Sega | astrob1 | Shooter / Gallery | 0.00 |
| Astro Blaster (version 2) (clone of: astrob) (sample of: astrob) | 1981 | Sega | astrob2 | Shooter / Gallery | 0.00 |
| Astro Blaster (version 2a) (clone of: astrob) (sample of: astrob) | 1981 | Sega | astrob2a | Shooter / Gallery | 0.00 |
| Astro Blaster (version 3) (sample of: astrob) | 1981 | Sega | astrob | Shooter / Gallery | 8.34 |
| | Astro Chase (Max-A-Flex) | 1982 | Exidy / First Star Software | mf_achas | Shooter / Field | 4.00 |
| Astro Combat (newer, CB) (clone of: astrof) (sample of: astrof) | 1979 | bootleg | acombat | Shooter / Gallery | 0.00 |
| Astro Combat (older, PZ) (clone of: astrof) (sample of: astrof) | 1979 | bootleg | acombato | | 0.00 |
