| Game | Region | Rating | Download |
|---|
| A Ressha de Ikou MD |  |  | |
| ASAP PLZ (Aftermarket) (Homebrew) |  | | |
| ATP Tour |  | | |
| ATP Tour Championship Tennis (Beta) (1994-05-09) |  | | |
| ATP Tour Championship Tennis (Beta) (1994-07-19) | | | |
| ATP Tour Championship Tennis (Beta) (1994-07-23) | | | |
| ATP Tour Championship Tennis (Beta) (1994-08-02) | | | |
| ATP Tour Championship Tennis (Beta) (1994-08-05) | | | |
| ATP Tour Championship Tennis (Beta) (1994-08-08) | | | |
| ATP Tour Championship Tennis (Beta) (1994-09-08) | | | |
| ATP Tour Championship Tennis | | | |
| Aa Harimanada | | | |
| Aaahh!!! Real Monsters | | | |
| Aaahh!!! Real Monsters (Beta) (1995-07-07) | | | |
| Aaahh!!! Real Monsters | | | |
| Action 52 (Unl) | | | |
| Action Replay (Program) (Unl) | | | |
| Addams Family Values | | | |
| Addams Family Values (Proto) | | | |
| Addams Family, The (Beta) | | | |
| Addams Family, The | | | |
| Advanced Daisenryaku - Deutsch Dengeki Sakusen (Beta) (1991-03-07) | | | |
| Advanced Daisenryaku - Deutsch Dengeki Sakusen (Rev A) | | | |
| Adventures of Batman & Robin, The | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-06) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-10) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-11) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-18) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-19) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-21) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-22) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-24) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-26) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-27) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-04-28) | | | |
| Adventures of Batman & Robin, The (Beta) (1995-05-01) | | | |
| Adventures of Batman & Robin, The | | | |
| Adventures of Mighty Max, The | | | |
| Adventures of Mighty Max, The | | | |
| Adventures of Rocky and Bullwinkle and Friends, The | | | |
| Adventurous Boy - Mao Xian Xiao Zi (Unl) |  | | |
| Aero Blasters | | | |
| Aero the Acro-Bat (Beta) | | | |
| Aero the Acro-Bat | | | |
| Aero the Acro-Bat | | | |
| Aero the Acro-Bat 2 | | | |
| Aero the Acro-Bat 2 | | | |
| Aerobiz | | | |
| Aerobiz Supersonic | | | |
| After Burner II | | | |
| After Burner II | | | |
| Air Buster | | | |
| Air Diver | | | |
| Air Diver | | | |
| Air Management - Oozora ni Kakeru | | | |
| Air Management II - Koukuuou o Mezase | | | |
| Akira (Proto) | | | |
| Al Michaels Announces HardBall III (Unl) | | | |
| Aladdin | | | |
| Aladdin (Beta) (1993-07-31) | | | |
| Aladdin | | | |
| Aladdin (Beta) (1993-06-27) | | | |
| Aladdin (Beta) (July, 1993) | | | |
| Aladdin (Final Cut) | | | |
| Aladdin | | | |
| Aladdin (Beta) (Disney Classic Games) | | | |
| Aladdin (Disney Classic Games) | | | |
| Aladdin (Disney Classic Games) | | | |
| Aladdin II (Unl) | | | |
| Alex Kidd - Cheongong Maseong |  | | |
| Alex Kidd - Tenkuu Majou | | | |
| Alex Kidd in the Enchanted Castle | | | |
| Alex Kidd in the Enchanted Castle | | | |
| Alice Sisters (Aftermarket) (Unl) | | | |
| Alien 3 (Rev A) | | | |
| Alien 3 | | | |
| Alien Cat (Demo) (Aftermarket) (Unl) | | | |
| Alien Soldier | | | |
| Alien Soldier | | | |
| Alien Soldier (Virtual Console) | | | |
| Alien Soldier (Switch Online) | | | |
| Alien Storm (SEGA Classic Collection) | | | |
| Alien Storm | | | |
| Alisia Dragoon | | | |
| Alisia Dragoon (Mega Drive Mini) | | | |
| Alisia Dragoon | | | |
| Alisia Dragoon (Genesis Mini) | | | |
| Alisia Dragoon | | | |
| AlterEgo (Aftermarket) (Unl) | | | |
| AlterEgo Remastered (Aftermarket) (Unl) | | | |
| Altered Beast | | | |
| American Gladiators | | | |
| Andre Agassi Tennis | | | |
| Andre Agassi Tennis (Beta) (August, 1992) | | | |
| Andre Agassi Tennis | | | |
| Animaniacs | | | |
| Animaniacs | | | |
| Another World | | | |
| Aoki Ookami to Shiroki Mejika - Genchou Hishi | | | |
| Aq Renkan Awa (Unl) | | | |
| Aquatic Games Starring James Pond and the Aquabats, The | | | |
| Arcade Classics | | | |
| Arcade Legends Sega Mega Drive ~ Arcade Legends Sega Genesis ~ Mega Drive Play TV | | | |
| Arcade Legends Street Fighter II' - Special Champion Edition ~ Mega Drive Play TV 3 | | | |
| Arch Rivals - The Arcade Game | | | |
| Arcus Odyssey | | | |
| Arcus Odyssey | | | |
| Ariel the Little Mermaid (1992-10-10) (Sega Channel) | | | |
| Ariel the Little Mermaid | | | |
| Arkagis Revolution (Prerelease) (2019-07-29) (Unl) | | | |
| Arkagis Revolution (Prerelease) (2019-09-02) (Unl) | | | |
| Arkagis Revolution (Prerelease) (2019-09-16) (Unl) | | | |
| Arkagis Revolution (Prerelease) (2019-02-21) (Unl) | | | |
| Arkagis Revolution (Prerelease) (2019-11-28) (Unl) | | | |
| Arkagis Revolution (Prerelease) (2020-03-04) (Unl) | | | |
| Arkagis Revolution (Rev 1) (Aftermarket) (Unl) | | | |
| Arnold Palmer Tournament Golf (Rev A) (Beta) (1990-03-22) (Sega Channel) | | | |
| Arnold Palmer Tournament Golf | | | |
| Arrow Flash | | | |
| Arrow Flash | | | |
| Art Alive (Beta) (1991-09-20) | | | |
| Art Alive | | | |
| Art of Fighting | | | |
| Art of Fighting (Beta) (1994-07-11) | | | |
| Art of Fighting | | | |
| Asterix and the Great Rescue | | | |
| Asterix and the Great Rescue | | | |
| Asterix and the Power of the Gods | | | |
| Asterix and the Power of the Gods (Beta) (February, 1994) | | | |
| Atomic Robo-Kid | | | |
| Atomic Robo-Kid | | | |
| Atomic Runner | | | |
| Atomic Runner | | | |
| Attack of the Petscii Robots (Aftermarket) (Unl) | | | |
| Australian Rugby League (Beta) | | | |
| Australian Rugby League | | | |
| Awesome Possum | | | |
| Awesome Possum Kicks Dr Machino's Butt! (Beta 1) | | | |
| Awesome Possum Kicks Dr Machino's Butt! (Beta 2) (1993-07-12) | | | |
| Awesome Possum Kicks Dr Machino's Butt! (Beta 3) | | | |
| Awesome Possum... ...Kicks Dr. Machino's Butt | | | |
| Aworg (SegaNet) | | | |
| Ayrton Senna's Super Monaco GP II | | | |
| Ayrton Senna's Super Monaco GP II | | | |
