| Title | Year | Genre |
|---|---|---|
| Sky Diver | 1978 | Shooter |
| Sky Fox | 1987 | Shooter |
| Sky Kid | 1985 | Shooter |
| Sky Kid Deluxe | 1986 | Shooter |
| Sky Lancer | 1983 | Shooter |
| Sky Love | 1979 | Shooter |
| Sky Raider | 1978 | Shooter |
| Sky Raiders | 1980 | Shooter |
| Sky Robo | 1989 | Shooter |
| Sky Skipper | 1981 | Action |
| Sky Smasher | 1990 | Shooter |
| Sky Soldiers | 1988 | Shooter |
| Slam Dunk | 1993 | Basketball |
| Slam Dunk 2 | 1996 | Basketball |
| Slap Fight | 1986 | Shooter |
| Slap Shooter | 1986 | Hockey |
| Slap Shot | 1994 | Arcade |
| Slick Shot | 1990 | Pool |
| Slipstream | 1995 | F1 racing |
| Slither | 1982 | Shooter |
| Slot Poker Saiyuki | 1998 | Arcade |
| Sly Spy | 1989 | Action |
| Smash T.V. | 1990 | Shooter |
| Snacks'n Jaxson | 1984 | Breakout |
| Snake Pit | 1984 | Arcade |
| Snap Jack | ???? | Shooter |
| Snapper | 1990 | Arcade |
| Snooker 10 | 1998 | Casino |
| Snow Board Championship | 1996 | Snowboarding |
| Snow Bros. - Nick & Tom | 1990 | Arcade |
| Snow Bros. 2 - With New Elves / Otenki Paradise | 1994 | Arcade |
| Snow Brothers 3 - Magical Adventure | 2002 | Arcade |
| Soccer Superstars | 1994 | Soccer |
| Sokonuke Taisen Game | 1995 | Arcade |
| Sokonuke Taisen Game | 1995 | Arcade |
| Sol Divide - The Sword Of Darkness | 1997 | Action |
| Solar Assault Revised | 1997 | Shooter |
| Solar Fox | 1981 | Arcade |
| Solar Quest | 1981 | Shooter |
| Soldam | 1992 | Puzzle |
| Soldier Girl Amazon | 1986 | Shooter |
| Solitary Fighter | 1991 | Fighting |
| Solite Spirits | 1999 | Shooter |
| Solomon's Key | 1986 | Platform |
| Solvalou | 1991 | Shooter |
| Son of Phoenix | 1985 | Shooter |
| Son Son | 1984 | Action |
| Sonic Blast Man | 1990 | Action |
| Sonic Blast Man II Special Turbo | 1997 | Beat em up |
| Sonic Boom | 1987 | Shooter |
