| Spy Hunter (Pinball) | 1984 | Bally | spyhuntr | | 0.00 |
| Spy Hunter (Playtronic license) (clone of: spyhunt) | 1983 | Bally Midway | spyhuntp | | 0.00 |
| Spy Hunter 2 (rev 1) (clone of: spyhunt2) | 1987 | Bally Midway | spyhunt2a | | 0.00 |
| Spy Hunter 2 (rev 2) | 1987 | Bally Midway | spyhunt2 | Shooter / Driving (chase view) | 5.00 |
| Squash (Itisa) | 1984 | Itisa | squaitsa | | 6.00 |
| Squash (Ver. 1.0) | 1992 | Gaelco | squash | Unplayable | 2.00 |
| Squids In (Barcrest) (MPU4) (set 1) | 1969 | Bwb / Barcrest | m4squid | | 0.00 |
| Squids In (Barcrest) (MPU4) (set 2) (clone of: m4squid) | 1969 | Bwb / Barcrest | m4squid__a | | 0.00 |
| Squids In (Barcrest) (MPU4) (set 3) (clone of: m4squid) | 1969 | Bwb / Barcrest | m4squid__b | | 0.00 |
| Squids In (Barcrest) (MPU4) (set 4) (clone of: m4squid) | 1969 | Bwb / Barcrest | m4squid__c | | 0.00 |
| Squids In (Barcrest) (MPU5) (set 1) | 1969 | Barcrest | m5squids | | 0.00 |
| Squids In (Barcrest) (MPU5) (set 2) (clone of: m5squids) | 1969 | Barcrest | m5squids04a | | 0.00 |
| Squids In (Barcrest) (MPU5) (set 3) (clone of: m5squids) | 1969 | Barcrest | m5squids05 | | 0.00 |
| Squids In (Barcrest) (MPU5) (set 4) (clone of: m5squids) | 1969 | Barcrest | m5squids06 | | 0.00 |
| SSI Poker (v2.4) | 1988 | SSI | ssipkr24 | | 0.00 |
| SSI Poker (v3.0) (clone of: ssipkr24) | 1988 | SSI | ssipkr30 | | 0.00 |
| SSI Poker (v4.0) (clone of: ssipkr24) | 1990 | SSI | ssipkr40 | | 0.00 |
| ST-V Bios | 1996 | Sega | stvbios | BIOS | 7.26 |
| Stack Columns (Japan) (clone of: stkclmns) | 1994 | Sega | stkclmnsj | | 0.00 |
| Stack Columns (World) | 1994 | Sega | stkclmns | Puzzle / Drop | 7.25 |