| Sega Game Gear cart. |  Battletoads Model G-3311 | 1993 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. |  Battletoads Model T-97018 | 1993 | Tradewest, Inc. Corsicana, TX, USA |
| Sega Game Gear cart. | Battlot mini Hb | 2023 | Inufuto |
| Sega Game Gear cart. | Beavis and Butt-head Model T-139018-50 | 1995 | Viacom New Media Viacom International, Inc. |
| Sega Game Gear cart. | Beavis and Butt-head Model T-139018 | 1994 | Viacom New Media Viacom International, Inc. |
| Sega Game Gear cart. | Berlin no Kabe - The Berlin Wall Model T-33017 | 1991 | Kaneko Co., Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Bishoujo Senshi Sailormoon S Model T-133017 | 1995 | Bandai Co., Ltd. Japan |
| Sega Game Gear cart. | Black Belt | 199? | Hung Tao Hsin Taiwan |
| Sega Game Gear cart. |  Bonkers Wax Up! | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Bram Stoker's Dracula Model T-93018-50 | 1994 | Sony Imagesoft |
| Sega Game Gear cart. | Bram Stoker's Dracula Model T-93018 | 1992 | Sony Imagesoft |
| Sega Game Gear cart. | BreakThru! | 1994 | Spectrum HoloByte |
| Sega Game Gear cart. | Bubble Bobble | 1994 | Taito Corp. Japan |
| Sega Game Gear cart. | Bugs Bunny in Double Trouble Model 2569 | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Bugs Bunny in Double Trouble Model 7766-50 | 1996 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Bust-A-Move | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Buster Ball Model T-53027 | 1992 | Riverhill Soft. Japan |
| Sega Game Gear cart. | Buster Fight Model G-3341 | 1994 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Caesars Palace Model 1240 | 1993 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sega Game Gear cart. | Caesars Palace Model T-70098 | 1993 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sega Game Gear cart. | Captain America and the Avengers | 1993 | Mindscape, Inc. Northbrook, IL, USA 24294 |
| Sega Game Gear cart. | Car Licence | 199? | Unknown |
| Sega Game Gear cart. | Casino Funpak Model T-125048 | 1995 | Interplay |
| Sega Game Gear cart. | Castle of Illusion Starring Mickey Mouse Model 2401 | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Cave Dude | 1993 | Innovation Tech |
| Sega Game Gear cart. | Chakan Model 2414 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Championship Hockey Model 79118-50 | 1992 | US Gold, Ltd. Birmingham, England 13442 |
| Sega Game Gear cart. | Cheese Cat-astrophe Starring Speedy Gonzales Model 2523-50 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Cheese Cat-astrophe Starring Speedy Gonzales Model 2523 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Chicago Syndicate Model 077.260 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Chicago Syndicate Model 2535 | 1995 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Choplifter III | 1993 | Extreme Ent. Group |
| Sega Game Gear cart. | Chuck Rock II - Son of Chuck Model T-115018-50 | 1994 | Virgin Interactive Ent., Ltd. UK 013715 |
| Sega Game Gear cart. | Chuck Rock II - Son of Chuck Model T-48148 | 1994 | Tengen, Inc. Milpilas, CA, USA |
| Sega Game Gear cart. | Chuck Rock Model 016.740 | 1992 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Sega Game Gear cart. | Chuck Rock Model 2430 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | Chuck Rock Model G-3320 | 1992 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Game Gear cart. | CJ Elephant Fugitive | 1991 | Codemasters Soft. Co., Ltd., The 015026 |
| Sega Game Gear cart. | Cliffhanger | 1993 | Sony Imagesoft |
| Sega Game Gear cart. | Clutch Hitter Model 2311 P | 1991 | SEGA Enterprises, Ltd. Tokyo, Japan |
