| Animastar GB | 2001 | gbc |
| Animetic Story Game 1 - Cardcaptor Sakura | 1999 | ps1 |
| Animorphs | 2000 | gbc |
| Animus | 2019 | switch |
| Animus: Harbinger | 2019 | switch |
| Animus: Revenant | 2021 | switch |
| Animus: Stand Alone | 2018 | switch, xboxone |
| Anno: Mutationem | 2022 | ps4 |
| Anomaly Collapse | 2025 | switch |
| Another Bible | 1995 | gb |
| Another Eden Begins | 2026 | switch |
| Anthem | 2019 | ps4, xboxone |
| Antiphona no Seikahime - Tenshi no Score Opus A | 2009 | psp |
| Antiquia Lost | 2017 | ps4, switch, vita |
| Antiquia Lost | 2019 | xboxone |
| Aoki Tsubasa no Chevalier | 2019 | vita |
| Aoshi Sanguozhi | | nes |
| Ape Quest | 2008 | psp |
| Apocalypse | | ps4 |
| Apotheon | 2015 | ps4 |
| Aqutallion | 1993 | snes |
| Ar Nosurge DX | 2021 | ps4, switch |
| Ar Tonelico - Melody of Elemia | 2006 | ps2 |
| Ar Tonelico - Sekai no Owari de Utai Tsuzukeru Shoujo | 2007 | ps2 |
| Ar Tonelico II - Melody of Metafalica | 2007 | ps2 |
| Ar Tonelico II - Sekai ni Hibiku Shoujotachi no Metafalica | 2007 | ps2 |
| Ar Tonelico Qoga - Knell of Ar Ciel | 2011 | ps3 |
| Ar nosurge - Ode to an Unborn Star | 2014 | ps3 |
| Ar nosurge Plus - Ode to an Unborn Star | 2015 | vita |
| Ara Fell: Enhanced Edition | 2020 | ps4, xboxone |
| Arabian Dream Scheherazade | 1987 | nes |
| Arabian Nights - Sabaku no Seirei Ou | 1996 | snes |
| Arc - Twilight of the Spirits | 2003 | ps2 |
| Arc Rise Fantasia | 2009 | wii |
| Arc of Alchemist | 2019 | ps4, switch |
| Arc the Lad | 1995 | ps1 |
| Arc the Lad - End of Darkness | 2004 | ps2 |
| Arc the Lad - Generation | 2004 | ps2 |
| Arc the Lad - Jeongryeongui Hwanghon | 2003 | ps2 |
| Arc the Lad - Jing Ling Zhi Huang Hun | 2003 | ps2 |
| Arc the Lad - Kishin Fukkatsu | 2000 | wsc |
| Arc the Lad - Monster Game with Casino Game | 1997 | ps1 |
| Arc the Lad - Seirei no Tasogare | 2003 | ps2 |
| Arc the Lad - Twilight of the Spirits | 2003 | ps2 |
| Arc the Lad Collection - Arc Arena - Monster Tournament | 2002 | ps1 |
| Arc the Lad Collection - Arc the Lad | 2002 | ps1 |
| Arc the Lad Collection - Arc the Lad II | 2002 | ps1 |
| Arc the Lad Collection - Arc the Lad III | 2002 | ps1 |
| Arc the Lad Collection - The Making of Arc the Lad | 2002 | ps1 |
| Arc the Lad II | 1996 | ps1 |
| Arc the Lad III | 1999 | ps1 |
| Arc the Lad III | 1999 | ps1 |
| Arcade Archives: Cadash | 2023 | ps4, switch |
| Arcade Archives: The Return of Ishtar | 2022 | switch |
| Arcade Archives: The Tower of Druaga | 2022 | switch |
| Arcana | 1992 | snes |
| Arcana Senki Ludo | 1998 | ps1 |
| Arcania - Gothic 4 | 2010 | ps3, xbox360 |
| Arcania: The Complete Tale | 2015 | ps4 |
| Ardy Lightfoot | 1993 | snes |
| Aretha | 1990 | gb |
| Aretha | 1993 | snes |
| Aretha II | 1991 | gb |
| Aretha II - Ariel no Fushigi na Tabi | 1994 | snes |
| Aretha III | 1992 | gb |
| Aria Chronicle | 2021 | switch |
| Arkham Horror: Mother's Embrace | 2021 | switch |
| Arkista's Ring | 1990 | nes |
| The Arland Atelier Trilogy | 2015 | ps3 |
| Arle no Bouken - Mahou no Jewel | 2000 | gbc |
| Armada | 1999 | dreamcast |
| Arms' Heart | 2010 | psp |
| Artelius | 1987 | nes |
| Artifact Adventure Gaiden DX | 2019 | switch |
| Artix | 2019 | nes |
| Arx Fatalis | 2003 | xbox |
| The Ascent | 2021 | ps4, xboxone |
| Asdivine Cross | 2021 | switch |
| Asdivine Dios | 2019 | ps4, switch, vita, xboxone |
| Asdivine Hearts | 2016 | ps3, ps4 |
| Asdivine Hearts | 2016 | vita |
| Asdivine Hearts II | 2018 | ps4, switch, xboxone |
| Asdivine Hearts II | 2019 | vita |
| Asdivine Kamura | 2019 | ps4, switch, xboxone |
| Asdivine Menace | 2019 | ps4, switch, xboxone |
| Asdivine Menace | 2018 | vita |
| Asdivine Saga | 2021 | switch |
| Ash of Gods: Redemption | 2020 | switch, xboxone |
| Ash of Gods: The Way | 2023 | switch |
| Ashen | 2018 | ps4, switch, xboxone |
| Aspic - Majaou no Noroi | 1988 | fds |
| Assault Suits Valken 2 | 2001 | ps1 |
| Asterigos: Curse of the Stars | 2022 | ps4 |
| Astlibra Revision | 2023 | switch |
| Astonishia Story | 2006 | psp |
| Astonishia Story 2 | 2009 | psp |
| Astria Ascending | 2021 | ps4, switch, xboxone |
| Asuncia - Majou no Jubaku | 1997 | ps1 |
| Atelier Ayesha | 2012 | ps3 |
| Atelier Ayesha - The Alchemist of Dusk | 2014 | ps3 |