| | 5-Aces Poker | 1980 | Unknown | 5acespkr | | 0.00 |
| | 7 e Mezzo | 1980 | | 7mezzo | | 0.00 |
 | Alien Invasion (clone of: invaders) | 1980 | bootleg (Margamatics) | alieninv | Shooter / Gallery | 0.00 |
| Alien Invasion Part II (clone of: invaders) | 1980 | bootleg | alieninvp2 | | 0.00 |
 | Alpha Fighter / Head On | 1980 | Data East Corporation | alphaho | Multiplay | 0.00 |
| | Aracnis (bootleg of Scorpion on Moon Cresta hardware) (clone of: scorpion) | 1980 | bootleg | aracnis | | 0.00 |
 | Armor Attack | 1980 | Cinematronics | armora | Maze / Shooter Small | 7.67 |
| Armor Attack (prototype) (clone of: armora) (sample of: armora) | 1980 | Cinematronics | armorap | Maze / Shooter Small | 0.00 |
| Armor Attack (Rock-Ola) (clone of: armora) (sample of: armora) | 1980 | Cinematronics (Rock-Ola license) | armorar | Maze / Shooter Small | 0.00 |
 | 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 | 7.56 |
 | Astro Invader (clone of: kamikaze) (sample of: invaders) | 1980 | Leijac Corporation (Stern Electronics license) | astinvad | Shooter / Gallery | 0.00 |
 | Astro Laser (clone of: spclaser) | 1980 | bootleg (Leisure Time Electronics Inc.) | laser | Shooter / Gallery | 0.00 |
| | Astro Wars | 1980 | Zaccaria | astrowar | | 0.00 |
| | Astropal | 1980 | Sidam? | astropal | | 0.00 |
 | Atari Soccer | 1980 | Atari | soccer | Sports / Soccer | 5.00 |
| | Attack Ufo | 1980 | Ryoto Electric Co. | attckufo | | 0.00 |
 | Balloon Bomber (sample of: invaders) | 1980 | Taito | ballbomb | Shooter / Gallery | 7.00 |
 | Bandido (clone of: sheriff) | 1980 | Nintendo (Exidy license) | bandido | Shooter / Field | 0.00 |
