| Aa Harimanada | Game Boy | 1993 | — |
| Aa Yakyū Jinsei Itchokusen | Nintendo Entertainment System | 1992 | Daisuke Amaya |
| Aaahh!!! Real Monsters | Super Nintendo Entertainment System | 1995 | Realtime Associates |
| Abadox | Nintendo Entertainment System | 1988 | Winning Entertainment Group |
| ABBA: You Can Dance | Wii | 2011 | Ubisoft Paris |
| ABC Monday Night Football | Super Nintendo Entertainment System | 1989 | Kuusoukagaku |
| AC/DC Live: Rock Band Track Pack | Wii | 2008 | Harmonix Music Systems |
| Academy of Champions: Soccer | Wii | 2009 | Ubisoft Vancouver |
| ACB Total 2010/2011 | Wii | 2011 | Korner Entertainment SL |
| Accele Brid | Super Nintendo Entertainment System | 1993 | Genki |
| Ace Combat: Assault Horizon Legacy | Nintendo 3DS | 2012 | Access Games |
| Ace Combat: Assault Horizon Legacy+ | Nintendo 3DS | 2015 | Project Aces |
| Acme Animation Factory | Super Nintendo Entertainment System | 1994 | Acclaim Studios London |
| Acrobat Mission | Super Nintendo Entertainment System | 1991 | UPL |
| Action 52 | Nintendo Entertainment System | — | Active Enterprises |
| Action Girlz Racing | Wii | 2005 | Data Design Interactive |
| Action Pachio | Super Nintendo Entertainment System | 1993 | — |
| Action Pachio | Super Nintendo Entertainment System | 1993 | — |
| Actionloop | Wii | 2006 | Mitchell Corporation |
| Active Life: Explorer | Wii | 2010 | Bandai Namco Holdings |
| Active Life: Extreme Challenge | Wii | 2009 | Bandai Namco Entertainment |
| Active Life: Outdoor Challenge | Wii | 2008 | h.a.n.d. |
| ActRaiser | Super Nintendo Entertainment System, Wii | 1990 | Quintet |
| ActRaiser 2 | Super Nintendo Entertainment System | 1993 | Quintet |
| Addams Family Values | Super Nintendo Entertainment System | 1995 | Ocean Software |
| Adiboo and the Energy Thieves | Nintendo GameCube | 2004 | Coktel Vision |
| Adiboo and the Magical Seasons | Wii | 2009 | Eko Software |
| Advance Wars: Days of Ruin | Nintendo 3DS | 2008 | Intelligent Systems |
| Advanced Dungeons & Dragons: Hillsfar | Nintendo Entertainment System | 1991 | Crosstalk Inc. |
| Advanced V.G. | Super Nintendo Entertainment System | 1993 | Giga |
| Adventure Bar Labyrinth | PlayStation Vita, Nintendo 3DS | 2013 | — |
| Adventure Bar Story | Nintendo 3DS | 2006 | — |
| Adventure Island | Nintendo Entertainment System, Nintendo GameCube, Game Boy | 1986 | Hudson Soft |
| Adventure Island 3 | Nintendo Entertainment System, Game Boy | 1992 | Now Production |
| Adventure Island II | Nintendo Entertainment System, Game Boy | 1991 | Now Production |
| Adventure Island: The Beginning | Wii | 2009 | Hudson Soft |
| Adventure Time: Explore the Dungeon Because I Don't Know! | Nintendo 3DS | 2013 | WayForward Technologies |
| Adventure Time: Finn & Jake Investigations | Nintendo 3DS | 2015 | Vicious Cycle Software |
| Adventure Time: Hey Ice King! Why'd You Steal Our Garbage?!! | Nintendo 3DS | 2012 | WayForward Technologies |
| Adventures in the Magic Kingdom | Nintendo Entertainment System | 1990 | Capcom |
| Adventures of Dino Riki | Nintendo Entertainment System | 1987 | Hudson Soft |
| Adventures of Lolo | Nintendo Entertainment System | 1989 | HAL Laboratory |
| Adventures of Lolo | Game Boy | 1994 | HAL Laboratory, Dice Co., Ltd. |
| Adventures of Lolo 2 | Nintendo Entertainment System | 1990 | HAL Laboratory |
| Adventures of Lolo 3 | Nintendo Entertainment System | 1990 | HAL Laboratory |
| Adventures of Pinocchio | Wii | 2009 | Phoenix Games Ltd. |
| Adventures of Rocky & Bullwinkle and Friends | Super Nintendo Entertainment System | 1992 | — |
| Adventures of Yogi Bear | Super Nintendo Entertainment System | 1994 | — |
| Aero Fighters | Super Nintendo Entertainment System | 1993 | Video System |
| Aero Porter | Nintendo 3DS | 2012 | — |
| Aero the Acro-Bat | Super Nintendo Entertainment System, Wii | 1993 | Acclaim Studios Austin |
| Aero the Acro-Bat 2 | Super Nintendo Entertainment System | 1994 | Acclaim Studios Austin |
| Aerobiz | Super Nintendo Entertainment System | 1992 | Koei |
| Aerobiz Supersonic | Super Nintendo Entertainment System | 1993 | Koei |
| Aerostar | Game Boy | 1991 | Tokai Communications |
| Aeterno Blade | PlayStation Vita, Nintendo 3DS | 2014 | Corecell Technology Co. Ltd. |
| AFL | Wii | 2011 | Wicked Witch Software |
| After Burst | Game Boy | 1990 | GameFAQs |
| Agatha Christie: And Then There Were None | Wii | 2005 | AWE Games |
| Agatha Christie: Evil Under the Sun | Wii | 2007 | AWE Games |