| alcon | | Alcon (US) | Toaplan / Taito America Corp. | 1986 |
| falcon | phoenix | Falcon (bootleg of Phoenix) (8085A CPU) | bootleg | 1980 |
| falcon30 | | Falcon030 | Atari | 1992 |
| falcon40 | falcon30 | Falcon040 (prototype) | Atari | 1992 |
| falconun | | unknown Falcon gambling machine | Falcon | 198? |
| falconz | phoenix | Falcon (bootleg of Phoenix) (Z80 CPU) | bootleg (Digimatic) | 1980 |
| slapfigh | alcon | Slap Fight (A77 set, 8606M PCB) | Toaplan / Taito | 1986 |
| slapfigha | alcon | Slap Fight (A76 set, GX-006-A PCB) | Toaplan / Taito | 1986 |
| slapfighb1 | alcon | Slap Fight (bootleg set 1) | bootleg | 1986 |
| slapfighb2 | alcon | Slap Fight (bootleg set 2) | bootleg | 1986 |
| slapfighb3 | alcon | Slap Fight (bootleg set 3) | bootleg | 1986 |
| slapfighm | alcon | Slap Fight (Modular System) | bootleg (Gaelco / Ervisa) | 199? |
