| Anna - The Magic of Words | WORLD | |
| Demo |
| Anomalisa | WORLD | |
| Unlicensed |
| Antenna Antics | WORLD | 2021-10 |
FG Software | Unlicensed |
| Anticipation | EU | 1989-10-25 |
Nintendo | Commercial |
| Anticipation | US | 1988-11 |
Nintendo | Commercial |
| Ao Jian Jianghu | CN | |
Shenzhen Nanjing Technology | Unlicensed |
| Aoki Ookami to Shiroki Mejika - Genchou Hishi | JP | 1993-03 |
Koei | Commercial |
| Aoki Ookami to Shiroki Mejika - Genghis Khan | JP | 1989-04 |
Infogrames | Commercial |
| Aoshi Sanguozhi | CN | |
| Unlicensed |
| Aoshi Tiandi | CN | |
| Unlicensed |
| Apple Head Adventure | WORLD | |
| Unlicensed |
| Apple Head Land | WORLD | 2025-03 |
DobyGames | Prototype |
| Apuntalo, Cheril! | WORLD | 2020-04 |
The Mojon Twins | Unlicensed |
| Arabian | WORLD | 1983 |
Atari | Commercial |
| Arabian Dream Scheherazade | JP | 1987-09-03 |
Culture Brain | Commercial |
| Arcadia VI | US | |
| Prototype |
| Arch Rivals - A Basketbrawl! | EU | 1990-11 |
Acclaim Entertainment | Commercial |
| Arch Rivals - A Basketbrawl! | US | 1990-11 |
Acclaim Entertainment | Commercial |
| Archon | US | 1989-12 |
Activision | Commercial |
| Archon | US | 1989-12 |
Activision | Prototype |
| Arctic | JP | 1990-02-23 |
Pony Canyon | Commercial |
| Arctic Adventure - Penguin & Seal | AU | 1989 |
Home Entertainment Suppliers | Unlicensed |
| Argon Dream | WORLD | 2025-06 |
Johnybot | Unlicensed |
| Argos no Senshi | JP | 1987-04 |
Tecmo | Commercial |
| Argos no Senshi - Hachamecha Daishingeki | JP | 1987-04-17 |
Tecmo | Commercial |
| Argus | JP | 1986-04-17 |
Jaleco | Commercial |
| Arispi Dragon | WORLD | |
| Unlicensed |
| Arkacolor | WORLD | |
| Unlicensed |
| Arkade Rush | WORLD | 2021-02 |
Byte the Chili Productions | Unlicensed |
| Arkade Rush | WORLD | 2021-02 |
Byte the Chili Productions | Prototype |
| Arkanoid | AS | 1986-12-26 |
| Unlicensed |
| Arkanoid | JP | 1986-12-26 |
Taito | Commercial |
| Arkanoid | RU | 1986-12-26 |
| Unlicensed |
| Arkanoid | US | 1987-08 |
Taito | Commercial |
| Arkanoid II | JP | 1988-03 |
Taito | Commercial |
| Arkanoid II | JP | 1988-03 |
Taito | Prototype |
| Arkista's Ring | US | 1990-06 |
Sammy | Commercial |
| Arlington Apple in an Interplanetary Pickle | WORLD | 2017-04 |
Ludum Dare | Unlicensed |
| Armadillo | JP | 1991-08-09 |
IGS | Commercial |
| Armana no Kiseki | AS | |
| Unlicensed |
| Armed for Battle | WORLD | 2014-07 |
INFINITE NES LIVES | Prototype |
| Armed for Battle | WORLD | 2014-07 |
INFINITE NES LIVES | Demo |
| Artelius | JP | 1987-11-13 |
Nichibutsu | Commercial |
| Artix | WORLD | 2019-03 |
Artix Entertainment | Prototype |
| Asder - 20-in-1 | US | 1993 |
Asder | Unlicensed |
| Ashes and Dust of the Old World | WORLD | |
| Prototype |
| Ashes of a Doomed Old World | WORLD | |
| Prototype |
| Ashes of a Ruined Old World | WORLD | |
| Prototype |
| Ashes of the Old World | WORLD | |
| Prototype |
| Asmik-kun Land | JP | 1991-12-20 |
Asmik | Commercial |
| Aspect Star 'N' | WORLD | 2019-10 |
Nicole Express | Prototype |
| Assault!! On Planet Beezlbub | WORLD | 2022-02 |
T-bone#1 | Prototype |
| Assimilate | WORLD | 2012-03-17 |
Retrozone | Unlicensed |
| Asterix | EU | 1993 |
Infogrames | Commercial |
| Asteroids | US | 2004 |
Nice Code Software | Unlicensed |
| Astro Boy | WORLD | 1988-02 |
| Unlicensed |
| Astro Fang - Super Machine | JP | 1990-10-26 |
A Wave | Commercial |
| Astro Robo Sasa | JP | 1985-08-09 |
ASCII Corporation | Commercial |
| Astro Smash 'n' Blast! | WORLD | 2022-10 |
Double Z Homebrew | Unlicensed |
| Astroid | WORLD | |
| Prototype |
| Astrosmash | US | 2003 |
Nice Code Software | Unlicensed |
| Astyanax | EU | 1990-03 |
Jaleco | Commercial |
| Astyanax | US | 1990-03 |
Jaleco | Commercial |
| Astyanax | US | 1990-03 |
Jaleco | Prototype |
| Astyanax | WORLD | 1989-12-21 |
Jaleco | Commercial |
| Atari Flashback | US | 2004 |
Nice Code Software | Unlicensed |
| Athena | JP | 1987-06-05 |
SNK | Commercial |
| Athena | US | 1987-08 |
SNK | Commercial |
| Athletic World | EU | 1988-06-15 |
Bandai | Commercial |
| Athletic World | US | 1987-07 |
Bandai | Commercial |
| Atlantis no Nazo | JP | 1986-04-17 |
Sunsoft | Commercial |
| Atlantis no Nazo | JP | 1986-04-17 |
Sunsoft | Prototype |
| Atmo Sphere | WORLD | 2021-02 |
Fiskbit | Unlicensed |
| Attack Animal Gakuen | JP | 1987-12-26 |
Pony Canyon | Commercial |
| Attack of the Killer Tomatoes | EU | 1993-01-12 |
THQ | Commercial |
| Attack of the Killer Tomatoes | US | 1992-01 |
THQ | Commercial |
| Attack of the Petscii Robots | WORLD | |
| Unlicensed |
| Auge | WORLD | 2014-03 |
Metakrill | Unlicensed |
| Aussie Rules Footy | AU | 1991 |
Beam Software | Commercial |
| Auto-Upturn | AS | 1991 |
Sachen | Unlicensed |
| Awasete 123 | WORLD | |
| Unlicensed |
| Awol | WORLD | |
| Demo |
| Axolotl Adventure | WORLD | |
| Demo |
| B-Wings | JP | 1986-06-03 |
Data East | Commercial |
| BB Car | TW | 1991 |
J.Y. Company | Unlicensed |
| BMX Simulator | AS | 1992 |
Camerica | Unlicensed |
| BMX Simulator | WORLD | 1992 |
Camerica | Unlicensed |
| BPM | WORLD | |
| Unlicensed |
| Babel Blox | WORLD | 2018-07 |
Sly Dog Studios | Unlicensed |
| Babel no Tou | JP | 1986-07 |
Namco | Commercial |
| Baboom! | WORLD | |
| Unlicensed |
| Baby Boomer | KR | 1989 |
Color Dreams | Unlicensed |
| Baby Boomer | US | 1989 |
Color Dreams | Unlicensed |
| Back to the Future | US | 1989-09 |
LJN | Commercial |
| Back to the Future IV | AS | 1988-06 |
| Unlicensed |
| Back to the Future Part II & III | US | 1990-09 |
LJN | Commercial |
| Bad Dread TV | WORLD | |
| Demo |
| Bad Dudes | US | 1990-07 |
Ocean Software | Commercial |
| Bad Dudes | WORLD | 1989-07-14 |
Data East | Commercial |
| Bad Dudes vs. Dragon Ninja | EU | 1990 |
Ocean Software | Commercial |