| Powerball | US | 1991-04 |
Namco | Commercial |
| San Guo Zhi Lie Zhuan - Luan Shi Qun Ying | AS | 1991-04 |
Koei | Commercial |
| Sangokushi Retsuden - Ransei no Eiyuutachi | JP | 1991-04 |
Sega | Commercial |
| Shikinjou | JP | 1991-04 |
Sunsoft | Commercial |
| Wonder Boy III - Monster Lair | EU | 1991-04 |
Sega | Commercial |
| Verytex | JP | 1991-04-05 |
Asmik | Commercial |
| Langrisser | JP | 1991-04-26 |
Treco | Commercial |
| Wardner no Mori Special | JP | 1991-04-26 |
Toaplan | Commercial |
| Bonanza Bros | KR | 1991-05 |
Sega | Commercial |
| PGA Tour Golf | EU | 1991-05 |
Electronic Arts | Commercial |
| Wardner | US | 1991-05 |
Toaplan | Commercial |
| Warrior of Rome | US | 1991-05 |
Micronet | Commercial |
| Bonanza Bros | JP | 1991-05-17 |
Sega | Commercial |
| Fire Mustang | JP | 1991-05-31 |
Taito | Commercial |
| Zero Wing | JP | 1991-05-31 |
Toaplan | Commercial |
| Zero Wing | WORLD | 1991-05-31 |
Toaplan | Commercial |
| Batman - The Video Game | US | 1991-06 |
Sunsoft | Commercial |
| Da Zhanlue - Shandian Qixi | CN | 1991-06 |
| Unlicensed |
| HardBall! | EU | 1991-06 |
Accolade | Unlicensed |
| HardBall! | US | 1991-06 |
Accolade | Unlicensed |
| Ka-Ge-Ki - Fists of Steel | US | 1991-06 |
Sage's Creation | Commercial |
| Phantasy Star III - Generations of Doom | US | 1991-06 |
Sega | Commercial |
| Sonic The Hedgehog | EU | 1991-06 |
Sega | Commercial |
| Sonic The Hedgehog | EU | 1991-06 |
Sega | Prototype |
| Sonic The Hedgehog | US | 1991-06 |
Sega | Commercial |
| Sonic The Hedgehog | US | 1991-06 |
Sega | Prototype |
| Sonic The Hedgehog | WORLD | 1991-06 |
Sega | Commercial |
| Star Control | US | 1991-06 |
Ballistic | Unlicensed |
| Star Odyssey | US | 1991-06 |
Hot-B | Prototype |
| Street Smart | US | 1991-06 |
Treco | Commercial |
| Street Smart | US | 1991-06 |
Treco | Prototype |
| Thunder Fox | US | 1991-06 |
Taito | Commercial |
| Twin Cobra - Desert Attack Helicopter | US | 1991-06 |
Sega | Commercial |
| Wings of Wor | US | 1991-06 |
DreamWorks | Commercial |
| Wrestle War | EU | 1991-06 |
Sega | Commercial |
| Wrestle War | EU | 1991-06 |
Sega | Prototype |
| Arcus Odyssey | JP | 1991-06-14 |
Renovation Products | Commercial |
| Arcus Odyssey | WORLD | 1991-06-14 |
Renovation | Commercial |
| Advanced Daisenryaku - Deutsch Dengeki Sakusen | JP | 1991-06-17 |
Sega | Prototype |
| Advanced Daisenryaku - Deutsch Dengeki Sakusen | JP | 1991-06-17 |
Sega | Commercial |
| Blue Almanac | JP | 1991-06-22 |
Hot-B | Commercial |
| Sonic The Hedgehog | KR | 1991-06-23 |
Sega | Commercial |
| Thunder Fox | JP | 1991-06-26 |
Taito | Commercial |
| Alien Storm | WORLD | 1991-06-28 |
Sega | Commercial |
| Fastest 1 | JP | 1991-06-28 |
Human | Commercial |
| Marvel Land | JP | 1991-06-28 |
Namco | Commercial |
| Marvel Land | US | 1991-06-28 |
Namcot | Prototype |
| Saint Sword | JP | 1991-06-28 |
Taito | Commercial |
| Wrestle War | JP | 1991-06-28 |
Sega | Commercial |
| Wrestle War | JP | 1991-06-28 |
Sega | Prototype |
| Blockout | WORLD | 1991-07 |
Electronic Arts | Commercial |
| Centurion - Defender of Rome | EU | 1991-07 |
Electronic Arts | Commercial |
| Centurion - Defender of Rome | US | 1991-07 |
Electronic Arts | Commercial |
| King's Bounty - The Conqueror's Quest | EU | 1991-07 |
Electronic Arts | Commercial |
| King's Bounty - The Conqueror's Quest | US | 1991-07 |
Electronic Arts | Commercial |
| Kyuukai Douchuuki | JP | 1991-07 |
Namco | Commercial |
| Kyuukai Douchuuki | JP | 1991-07 |
Namco | Prototype |
| Might and Magic - Gates to Another World | EU | 1991-07 |
New World Computing | Commercial |
| Might and Magic - Gates to Another World | US | 1991-07 |
New World Computing | Commercial |
| Ms. Pac-Man | US | 1991-07 |
Time Warner Interactive | Commercial |
| Onslaught | EU | 1991-07 |
Ballistic | Unlicensed |
| Onslaught | US | 1991-07 |
Ballistic | Unlicensed |
| Star Control | EU | 1991-07 |
Ballistic | Unlicensed |
| The Faery Tale Adventure | EU | 1991-07 |
Electronic Arts | Commercial |
| The Faery Tale Adventure | US | 1991-07 |
Electronic Arts | Commercial |
| Turrican | US | 1991-07 |
Accolade | Unlicensed |
| Ultimate QIX | US | 1991-07 |
Taito | Commercial |
| Raiden Trad | JP | 1991-07-06 |
Micronet | Commercial |
| Street Smart | JP | 1991-07-19 |
Treco | Commercial |
| Street Smart | JP | 1991-07-19 |
Treco | Prototype |
| Master of Monsters | JP | 1991-07-26 |
System Soft | Commercial |
| Master of Monsters | JP | 1991-07-26 |
System Soft | Prototype |
| Sonic The Hedgehog | JP | 1991-07-26 |
Sega | Commercial |
| Chou Touryuu Retsuden - Dino Land | JP | 1991-08 |
Wolf Team | Commercial |
| Dino Land | CN | 1991-08 |
| Unlicensed |
| EA Hockey | EU | 1991-08 |
Electronic Arts | Commercial |
| Fantasia | US | 1991-08 |
Infogrames | Commercial |
| Gedou Tiequan | CN | 1991-08 |
| Unlicensed |
| James Pond II | JP | 1991-08 |
Electronic Arts | Commercial |
| James Pond II | KR | 1991-08 |
Electronic Arts | Commercial |
| Jewel Master | US | 1991-08 |
Sega | Commercial |
| Kuuga - Operation Code 'Vapor Trail' | JP | 1991-08 |
Data East | Commercial |
| NHL Hockey | US | 1991-08 |
Electronic Arts | Commercial |
| NHL Hockey | US | 1991-08 |
Electronic Arts | Prototype |
| OutRun | CN | 1991-08 |
| Unlicensed |
| OutRun | EU | 1991-08 |
Sega | Commercial |
| OutRun | JP | 1991-08 |
Sega | Commercial |
| OutRun | US | 1991-08 |
Sega | Commercial |
| Pro Yakyuu Super League '91 | JP | 1991-08 |
Sega | Commercial |
| Quad Challenge | US | 1991-08 |
Namco | Commercial |
| Quad Challenge | WORLD | 1991-08 |
Namco | Commercial |
| Riddle Wired | JP | 1991-08 |
Sega | Commercial |
| Streets of Rage | WORLD | 1991-08 |
Sega | Commercial |
| Dino Land | WORLD | 1991-08-02 |
Renovation | Commercial |
| MegaTrax | JP | 1991-08-06 |
Namco | Commercial |
| Populous | JP | 1991-08-09 |
Electronic Arts | Commercial |
| Jewel Master | JP | 1991-08-30 |
Sega | Commercial |
| 688 Attack Sub | EU | 1991-09 |
Electronic Arts | Commercial |
| 688 Attack Sub | US | 1991-09 |
Electronic Arts | Commercial |
| Arcus Odyssey | US | 1991-09 |
Renovation Products | Commercial |