| Sega Saturn CD |  Steep Slope Sliders | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Steep Slope Sliders | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Super 32X cart. | Stellar Assault Model GM-4010 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. |  Stimpy's Invention Starring Starring Ren Hoëk & Stimpy | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Street Fighter II' - Special Champion Edition Model 1090-50 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Streets of Rage | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Play cart. | Streets of Rage 2 Model 05 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Streets of Rage 3 Model 1539-50 | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Streets of Rage II Model 1054-50 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Streets of Rage II Model 2517-50 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Streets of Rage II Model 2517 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Streets of Rage II Model 9026 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Play cart. | Streets of Rage Mega Play | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Streets of Rage Model 2417-50 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Streets of Rage Model 2417 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega-Tech cart. | Streets of Rage Model 51 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Streets of Rage Model 9019 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega ST-V cart. | Stress Busters | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Strider | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Strider Hiryu Model G-4037 P | 1990 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Strider Model 9005 P | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game kit | Strike Fighter | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | Striker | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Striker Model 2551-50 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Coin-op Misc. game | Stunt Car | 1970 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Atari 2600 cart. | Sub-Scan Model 01-002 | 1982 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Submarine Attack Model 7048 | 1990 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Handheld game | Submarine Wars Model 903-0006 | 1988 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Subroc-3D | 1982 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mega Drive cart. | SubTerrania | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Mark III cart. | Sukeban Deka II - Shoujo Tekkamen Densetsu Model G-1318 | 1987 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Sukeban Janshi Ryuuko Model 317-5021 | 1987 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. | Summer Games Model 5119 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Suntory Tapper Model 834-5385 | 1984 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Master System cart. |  Super Basketball | 1989 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Super Break-Open | 1979 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Redemption mechanical game | Super Chance | 1987 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game |  Super Cobra | 1981 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Super Columns Model 2449-50 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Super Columns Model 2449 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
