| Sega Game Gear cart. |  Ristar - The Shooting Star Model 2543 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. |  Ristar - The Shooting Star Model G-3365 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Road Rash Model 79108-50 | 1993 | US Gold, Ltd. Birmingham, England 13442 |
| Sega Game Gear cart. | Road Rash Model 79108 | 1993 | US Gold, Ltd. Birmingham, England 13442 |
| Sega Game Gear cart. | RoboCop 3 Model R-81097 | 1993 | Flying Edge |
| Sega Game Gear cart. | RoboCop versus The Terminator Model T-70128 | 1993 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sega Game Gear cart. | Royal Stone - Hirakareshi Toki no Tobira Model G-3425 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Ruptus mini Hb | 2023 | Inufuto |
| Sega Game Gear cart. | Ryukyu Model T-54017 | 1991 | Face Co., Ltd. Tokyo, Japan |
| Sega Game Gear cart. | S.S. Lucifer - Man Overboard! | 199? | Unknown |
| Sega Game Gear cart. | Samurai Shodown Model T-103018 | 1994 | Takara USA Corp. New York, NY, USA 26483 |
| Sega Game Gear cart. | Samurai Spirits Model T-103027 | 1994 | Takara Co., Ltd. Japan |
| Sega Game Gear cart. | Scramble Spirits Model HG 201-09 P | 199? | Hung Tao Hsin Taiwan |
| Sega Game Gear cart. | Scratch Golf Model T-23017 | 1994 | Vic Tokai Japan |
| Sega Game Gear cart. | SD Gundam - Winner's History Model T-133027 | 1995 | Bandai Co., Ltd. Japan |
| Sega Game Gear cart. | Secret Command | 199? | Hung Tao Hsin Taiwan |
| Sega Game Gear cart. | Sega Game Pack 4 in 1 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Seishun Scandal | 199? | Hung Tao Hsin Taiwan |
| Sega Game Gear cart. | Sensible Soccer Model T-93068-50 | 1994 | Sony Imagesoft |
| Sega Game Gear cart. | Shadam Crusader - Harukanaru Oukoku Model G-3404 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Shadow Dancer | 199? | Hung Tao Hsin Taiwan |
| Sega Game Gear cart. | Shadow of the Beast | 199? | Hung Tao Hsin Taiwan |
| Sega Game Gear cart. | Shanghai II Model T-15017 | 1990 | SUNSOFT Kounan, Japan |
| Sega Game Gear cart. | Shapes and Columns Model 012070 | 1990 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Sega Game Gear cart. | Shaq Fu Model 7442 | 1995 | Electronic Arts CA, USA 14633 |
| Sega Game Gear cart. | Shikinjou Model T-15027 | 1991 | SUNSOFT Kounan, Japan |
| Sega Game Gear cart. | Shining Force - The Sword of Hajya Model 2524 | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Shining Force Gaiden - Ensei, Jashin no Kuni e Model G-3406 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Shining Force Gaiden - Ensei, Jashin no Kuni e Model G-3411 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Shining Force Gaiden - Final Conflict Model G-3428 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Shining Force Gaiden II - Jashin no Kakusei Model G-3409 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Side Pocket Model T-13018 | 1994 | Data East USA, Inc. |
| Sega Game Gear cart. | Skweek Model T-60017 | 1991 | Victor Musical Industries, Inc. Japan |
| Sega Game Gear cart. | Slider Model 2315 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Solitaire Funpak Model T-125038 | 1994 | Interplay |
| Sega Game Gear cart. | Solitaire Poker Model 2316 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Sonic & Tails 2 Model G-3356 | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Sonic & Tails Model G-3331 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Sonic 2 in 1: Sonic 2 + Sonic Spinball Model 2568 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Sonic Blast Model 2573-50 | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
