 | Shinobi (set 3, System 16B, MC-8123B 317-0054) (clone of: shinobi) | 1987 | Sega | shinobi3 | Platform / Fighter Scrolling | 0.00 |
| Shinobi (set 4, System 16B, MC-8123B 317-0054) (clone of: shinobi) | 1987 | Sega | shinobi4 | Platform / Fighter Scrolling | 0.00 |
| Shinobi (set 5, System 16B, unprotected) (clone of: shinobi) | 1987 | Sega | shinobi5 | | 0.00 |
| Shinobi (set 6, System 16A, unprotected) | 1987 | Sega | shinobi | Platform / Fighter Scrolling | 8.92 |
| Shinobi (Star bootleg, System 16A) (clone of: shinobi) | 1987 | bootleg (Star) | shinobls | | 0.00 |
| | Shooting Zone System BIOS | 1987 | Sega | shtzone | | 0.00 |
| | Shuffle Inn (Shuffle) (L-1) | 1987 | Williams | shfin_l1 | | 0.00 |
 | Sky Fox | 1987 | Jaleco (Nichibutsu USA license) | skyfox | Shooter / Gallery | 7.50 |
 | Sky Shark (US) (clone of: fshark) | 1987 | Toaplan / Taito America Corporation (Romstar license) | skyshark | Shooter / Flying Vertical | 0.00 |
 | Sky Wolf (set 1) (clone of: airwolf) | 1987 | bootleg | skywolf | Shooter / Flying Horizontal | 0.00 |
| Sky Wolf (set 2) (clone of: airwolf) | 1987 | bootleg | skywolf2 | Shooter / Flying Horizontal | 0.00 |
| Sky Wolf (set 3) (clone of: airwolf) | 1987 | bootleg | skywolf3 | | 0.00 |
| | Sonic Boom (FD1094 317-0053) | 1987 | Sega | sonicbom | Shooter / Flying Vertical | 8.50 |
| | Space Ranger (Arcadia, V 2.0) | 1987 | Arcadia Systems | ar_sprg | Unplayable | 0.00 |
 | Speed Ball | 1987 | Tecfri | speedbal | Pinball | 6.18 |
| | Spooky | 1987 | Zaccaria | spookyp | | 0.00 |
| | Spooky (Italian speech) (clone of: spookyp) | 1987 | Zaccaria | spookyi | | 0.00 |
| | Spring Break | 1987 | Gottlieb | sprbreak | | 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) | 3.00 |
