 | Space Wars (sample of: spacewar) | 1977 | Cinematronics | spacewar | Shooter / Field | 7.42 |
 | Space Zap | 1980 | Midway | spacezap | Shooter / Gallery | 6.90 |
| | Spain '82 | 1982 | Playmatic | spain82 | | 0.00 |
 | Spark Man (v2.0, set 1) | 1989 | SunA | sparkman | Platform / Shooter Scrolling | 7.00 |
| Spark Man (v2.0, set 2) (clone of: sparkman) | 1989 | SunA | sparkmana | | 0.00 |
 | Sparkz (prototype) | 1992 | Atari Games | sparkz | Puzzle / Drop | 3.25 |
| | Spartacash (Maygay - Impulse) (EPOCH) (set 1) | 1969 | Maygay | ep_spart | | 0.00 |
| | Spartacash (Maygay - Impulse) (EPOCH) (set 2) (clone of: ep_spart) | 1969 | Maygay | ep_sparta | | 0.00 |
| | Spartacash (Maygay - Impulse) (EPOCH) (set 3) (clone of: ep_spart) | 1969 | Maygay | ep_spartb | | 0.00 |
 | Spartan X (Japan) (clone of: kungfum) | 1984 | Irem | spartanx | Fighter / 2D | 0.00 |
 | Spatter | 1984 | Sega | spatter | Maze / Driving | 8.36 |
| | Spawn In the Demon's Hand (JPN, USA, EUR, ASI, AUS) (Rev B) | 1999 | Capcom | spawn | | 6.00 |
 | Speak & Rescue | 1980 | Sun Electronics | speakres | Shooter / Gallery | 5.00 |
| Speak & Rescue (bootleg) (clone of: speakres) | 1980 | bootleg | speakresb | | 0.00 |
| | Speakeasy | 1982 | Bally | speakesy | | 0.00 |
| | Speakeasy 4 Player (clone of: speakesy) | 1982 | Bally | speakesy4p | | 0.00 |
| | Special Brew (Maygay) (EPOCH) (1.1, set 1) | 1969 | Maygay | ep_spcbw | | 0.00 |
| | Special Brew (Maygay) (EPOCH) (1.1, set 2) (clone of: ep_spcbw) | 1969 | Maygay | ep_spcbwa | | 0.00 |
| | Special Brew (Maygay) (EPOCH) (1.3, set 3) (clone of: ep_spcbw) | 1969 | Maygay | ep_spcbwb | | 0.00 |
| | Special Brew (Maygay) (EPOCH) (1.3, set 4) (clone of: ep_spcbw) | 1969 | Maygay | ep_spcbwc | | 0.00 |
