| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| burglarx | Burglar X | 1997 | Unico | Yes | |
| zeropnt | Zero Point (set 1) | 1998 | Unico | Yes | |
| zeropnt2 | Zero Point 2 | 1999 | Unico | Yes | |
| zeropnta | Zero Point (set 2) | 1998 | Unico | Yes | zeropnt |
| zeropntj | Zero Point (Japan) | 1998 | Unico | Yes | zeropnt |