 | Snow Bros. 2 - With New Elves / Otenki Paradise | 1994 | Hanafram | snowbro2 | Platform / Run Jump | 7.97 |
 | Snow Brothers 3 - Magical Adventure (clone of: snowbros) | 2002 | Syrmex | snowbros3 | | 0.00 |
| | Snowball Bingo (Mdm) (MPU4) | 1969 | Mdm | m4snowbl | | 0.00 |
 | Soccer Brawl (NGH-031) (clone of: socbrawl) | 1991 | SNK | socbrawlh | | 0.00 |
| Soccer Brawl (NGM-031) | 1991 | SNK | socbrawl | Sports / Soccer | 7.78 |
| | Soccer Kings | 1982 | Zaccaria | socrking | | 0.00 |
| | Soccer Kings (German speech) (clone of: socrking) | 1982 | Zaccaria | socrkingg | | 0.00 |
| | Soccer Kings (Italian speech) (clone of: socrking) | 1982 | Zaccaria | socrkingi | | 0.00 |
| | Soccer New (Italian) | 1969 | bootleg | soccernw | | 0.00 |
 | Soccer Superstars (ver AAA) (clone of: soccerss) | 1994 | Konami | soccerssa | | 0.00 |
| Soccer Superstars (ver EAA) | 1994 | Konami | soccerss | Sports / Soccer | 5.97 |
| Soccer Superstars (ver JAA) (clone of: soccerss) | 1994 | Konami | soccerssja | | 0.00 |
| Soccer Superstars (ver JAC) (clone of: soccerss) | 1994 | Konami | soccerssj | | 0.00 |
| | Sogeki (ver JAA) (clone of: sscopex) | 2001 | Konami | sogeki | | 0.00 |
 | Sokonuke Taisen Game (Japan) | 1995 | Sammy Industries | sokonuke | Platform / Run Jump | 7.80 |
 | Sol Divide - The Sword Of Darkness | 1997 | Psikyo | soldivid | Shooter / Flying Horizontal | 8.89 |
| | Solar Assault (ver UAA) | 1997 | Konami | slrasslt | | 6.75 |
 | Solar Fight (clone of: ozmawars) | 1979 | bootleg | solfight | Shooter / Gallery | 0.00 |
| | Solar Fire (L-2) | 1981 | Williams | solar_l2 | | 0.00 |
 | Solar Fox (upright) | 1981 | Bally Midway | solarfox | Maze / Shooter Small | 5.00 |
