| Sega Genesis cart. |  Atomic Robo-Kid Model T-24016 | 1990 | TRECO USA |
| Sega Genesis cart. | Atomic Runner Model T-13036 | 1992 | Data East USA, Inc. |
| Sega Genesis cart. |  ATP Tour Championship Tennis Model 1234 | 1994 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Attack of the Petscii Robots Sw | 2022 | 8-Bit Guy, The |
| Sega Genesis cart. | Awesome Possum Model T-48226 | 1993 | Tengen, Inc. Milpilas, CA, USA |
| Sega Genesis cart. | AWS Pro Moves Soccer Model T-21016 | 1993 | ASCII Ent. Soft., Inc. USA |
| Sega Genesis cart. | Ayrton Senna's Super Monaco GP II Model 1135 | 1992 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | B.O.B. Model 7192 | 1993 | Electronic Arts CA, USA 14633 |
| Sega Genesis cart. |  Baby's Day Out | 199? | Hi-Tech Expressions, Inc. |
| Sega Genesis cart. | Back to the Future Part III Model T-69046 | 1991 | Arena Ent. |
| Sega Genesis cart. | Ballz 3D Model 3412 | 1994 | Accolade, Inc. San Jose, CA, USA 15605 |
| Sega Genesis cart. | Barbie Super Model Model T-112026 | 1992 | Hi-Tech Expressions, Inc. |
| Sega Genesis cart. | Barbie Vacation Adventure | 1994 | Hi-Tech Expressions, Inc. |
| Sega Genesis cart. | Barkley Shut Up and Jam! 2 Model 3420 | 1995 | Accolade, Inc. San Jose, CA, USA 15605 |
| Sega Genesis cart. | Barkley Shut Up and Jam! Model T-119066 | 1993 | Accolade, Inc. San Jose, CA, USA 15605 |
| Sega Genesis cart. | Barney's Hide & Seek Game Model 1534 | 1993 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | BASS Masters Classic - Pro Edition Model T-100116 | 1996 | T-HQ, Inc. Toy HeadQuarters |
| Sega Genesis cart. | BASS Masters Classic Model T-100096 | 1995 | Black Pearl |
| Sega Genesis cart. | Batman - Revenge of the Joker Model T-15046 | 1992 | SUNSOFT Sun Corp. of America IL, USA |
| Sega Genesis cart. | Batman Forever Model T-81336 | 1995 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| Sega Genesis cart. | Batman Returns Model 1045 | 1992 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Batman Model 15016 | 1990 | SUNSOFT Sun Corp. of America IL, USA |
| Sega Genesis cart. | Battle Master Model T-69066 | 1991 | Arena Ent. |
| Sega Genesis cart. | Battle Squadron Model 7027 | 1990 | Electronic Arts CA, USA 14633 |
| Sega Genesis cart. | BattleStorm | 1993 | Baton Technologies AZ, USA |
| Sega Genesis cart. | BattleTech Model T-22066 | 1994 | Extreme Ent. Group |
| Sega Genesis cart. | Battletoads & Double Dragon - The Ultimate Team Model T-97066 | 1993 | Tradewest, Inc. Corsicana, TX, USA |
| Sega Genesis cart. | Battletoads Model T-97026 | 1993 | Tradewest, Inc. Corsicana, TX, USA |
| Sega Genesis cart. | Beast Wrestler Model T-49116 | 1991 | Renovation Products USA |
| Sega Genesis cart. | Beavis and Butt-Head Model T-139016 | 1994 | Viacom New Media Viacom International, Inc. |
| Sega Genesis cart. | Beethoven's 2nd - The Quest for Pups | 1993 | Hi-Tech Expressions, Inc. |
| Sega Genesis cart. | Beggar Prince | 2005 | Super Fighter Team |
| Sega Genesis cart. | Best of the Best - Championship Karate Model T-107016 | 1993 | Electro Brain Corp. |
| Sega Genesis cart. | Beyond Oasis Model 1354 | 1995 | SEGA of America, Inc. San Francisco, CA, USA |
| Sega Genesis cart. | Beyond Zero Tolerance | 1995 | Accolade, Inc. San Jose, CA, USA 15605 |
| Sega Genesis cart. | Bible Adventures | 1995 | Wisdom Tree, Inc. CA, USA |
| Sega Genesis cart. | Bill Walsh College Football 95 Model 7348 | 1994 | EA Sports |
| Sega Genesis cart. | Bill Walsh College Football Model 7145 | 1993 | EA Sports |
| Sega Genesis cart. | Bimini Run Model T-55016 | 1990 | NuVision |
| Sega Genesis cart. | Bio Hazard Battle Model 1060 | 1992 | SEGA of America, Inc. San Francisco, CA, USA |
