| m1gresci | m1gresc | The Great Escape (Maygay) (M1A/B) (set 10) | Maygay | 199? |
| sc5crsci | sc5crsc | Cops 'n' Robbers Safe Cracker (Bellfruit) (Scorpion 5) (set 10) | BFM | 200? |
| sci | | Special Criminal Investigation (World set 1) | Taito Corporation Japan | 1989 |
| scia | sci | Special Criminal Investigation (World set 2) | Taito Corporation Japan | 1989 |
| scientus | gj4000 | Scientus (France) | C.Q.F.D | 1999? |
| scij | sci | Special Criminal Investigation (Japan) | Taito Corporation | 1989 |
| scin | sci | Super Special Criminal Investigation (Negro Torino hack) | hack (Negro Torino) | 1991 |
| scion | | Scion | Seibu Denshi | 1984 |
| scionc | scion | Scion (Cinematronics) | Seibu Denshi (Cinematronics license) | 1984 |
| sciu | sci | Special Criminal Investigation (US) | Taito America Corporation | 1989 |
| strngsci | | Strange Science (Rev C) | Bally | 1986 |
| strngscia | strngsci | Strange Science (Rev A) | Bally | 1986 |
| strngscig | strngsci | Strange Science (German, Rev A) | Bally | 1986 |
