 | 720 Degrees (German, rev 1) (clone of: 720) | 1986 | Atari Games | 720gr1 | Sports / Skateboarding | 0.00 |
| 720 Degrees (German, rev 2) (clone of: 720) | 1986 | Atari Games | 720g | Sports / Skateboarding | 0.00 |
| 720 Degrees (rev 1) (clone of: 720) | 1986 | Atari Games | 720r1 | Sports / Skateboarding | 0.00 |
| 720 Degrees (rev 2) (clone of: 720) | 1986 | Atari Games | 720r2 | Sports / Skateboarding | 0.00 |
| 720 Degrees (rev 3) (clone of: 720) | 1986 | Atari Games | 720r3 | Sports / Skateboarding | 0.00 |
| 720 Degrees (rev 4) | 1986 | Atari Games | 720 | Sports / Skateboarding | 7.11 |
 | Action Fighter, FD1089A 317-0018 | 1986 | Sega | afighter | Shooter / Misc. Vertical | 0.00 |
 | Alcon (clone of: slapfigh) | 1986 | Taito America Corp. | alcon | Shooter / Flying Vertical | 0.00 |
 | Alex Kidd: The Lost Stars (set 1, FD1089A 317-unknown) (clone of: alexkidd) | 1986 | Sega | alexkid1 | Platform / Run Jump Scrolling | 0.00 |
| Alex Kidd: The Lost Stars (set 2, unprotected) | 1986 | Sega | alexkidd | Platform / Run Jump Scrolling | 6.00 |
 | Alley Master | 1986 | Cinematronics | alleymas | Sports / Bowling | 0.00 |
 | Apparel Night (Japan 860929) | 1986 | Central Denshi | apparel | Tabletop / Mahjong *Mature* | 0.00 |
 | Ares no Tsubasa (Japan) (clone of: lwings) | 1986 | Capcom | lwingsjp | Shooter / Flying Vertical | 0.00 |
 | Argus | 1986 | [NMK] (Jaleco license) | argus | Shooter / Flying Vertical | 0.00 |
 | Argus no Senshi (Japan) (clone of: rygar) | 1986 | Tecmo | rygarj | Platform / Fighter Scrolling | 0.00 |
 | Arkanoid (bootleg on Block hardware) (clone of: arkanoid) | 1986 | bootleg | arkgcbl | | 0.00 |
| Arkanoid (bootleg with MCU) (clone of: arkanoid) | 1986 | bootleg | arkmcubl | | 0.00 |
| Arkanoid (bootleg with MCU, harder) (clone of: arkanoid) | 1986 | bootleg | ark1ball | | 0.00 |
| Arkanoid (Game Corporation bootleg, set 1) (clone of: arkanoid) | 1986 | bootleg | arkangc | Breakout | 0.00 |
| Arkanoid (Game Corporation bootleg, set 2) (clone of: arkanoid) | 1986 | bootleg | arkangc2 | | 0.00 |
