| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| 1942iti | 1942 (Itisa bootleg) | 1984 | bootleg (Itisa) | Yes | 1942 |
| mach9 | Mach-9 (bootleg of Vulgus) | 1984 | bootleg (Itisa) | Yes | vulgus |
| vulgus | Vulgus (set 1) | 1984 | Capcom | Yes | |
| vulgusa | Vulgus (set 2) | 1984 | Capcom | Yes | vulgus |
| vulgusj | Vulgus (Japan?) | 1984 | Capcom | Yes | vulgus |