| ACA Neo Geo: Ninja Commando | 2018 | xboxone |
| ACA Neo Geo: Prehistoric Isle 2 | 2018 | switch, xboxone |
| ACA Neo Geo: Pulstar | 2017 | switch, xboxone |
| ACA Neo Geo: Shock Troopers | 2017 | switch, xboxone |
| ACA Neo Geo: Shock Troopers: 2nd Squad | 2017 | switch, xboxone |
| ACA Neo Geo: Strikers 1945 Plus | 2018 | switch, xboxone |
| ACA Neo Geo: Twinkle Star Sprites | 2018 | switch, xboxone |
| ACA Neo Geo: Zed Blade | 2017 | switch, xboxone |
| ADK World | 1995 | neogeocd |
| AIPD | 2016 | ps4, xboxone |
| APB: Reloaded | 2016 | xboxone |
| ASO - Armored Scrum Object | 1985 | arcade, nes |
| ASO II - Last Guardian | 2011 | psp |
| AX-101 | 1994 | segacd |
| Aaero | 2017 | ps4, switch, xboxone |
| Abadox | 1989 | nes |
| Abadox - The Deadly Inner War | 1990 | nes |
| Abarenbou Tengu | 1990 | nes |
| Absolute X | 2000 | gbc |
| Abyssal Infants | 2021 | genesis |
| Accele Brid | 1993 | snes |
| Acceleration of Suguri - X Edition | 2011 | ps3 |
| Ace | 1976 | arcade |
| Ace Combat - Assault Horizon Legacy | 2015 | 3ds |
| Ace Combat 2 | 1997 | ps1 |
| Ace Invaders | 2021 | switch |
| Ace Strike | 2021 | switch |
| Aces of the Luftwaffe: Squadron | 2017 | switch, xboxone |
| Acrobatic Dog-Fight | 1984 | arcade |
| Act-Fancer Cybernetick Hyper Weapon | 1989 | arcade |
| Action Fighter | 1986 | arcade |
| Action Man - Action Force | 1983 | a2600 |
| Action News Heroes | 2016 | xboxone |
| Action in New York | 1992 | nes |
| Addam | 2024 | genesis |
| Advanced Busterhawk Gley Lancer | 1992 | genesis |
| Advanced Busterhawk Gley Lancer | 1992 | genesis |
| Advanced Dungeons & Dragons - DragonStrike | 1992 | nes |
| Advent Rising | 2005 | xbox |
| The Adventures of Bayou Billy | 2016 | wiiu |
| Adventures of Dino Riki | 1989 | nes |
| The Adventures of the Rocketeer | 1992 | snes |
| Adventurous Boy - Maoxian Xiaozi | 1998 | genesis |
| Advisor | 1981 | arcade |
| Aero Blasters | 1991 | genesis |
| Aero Fighters | 1992 | arcade, snes |
| Aero Fighters 2 / Sonic Wings 2 | 1994 | arcade |
| Aero Fighters 3 / Sonic Wings 3 | 1995 | arcade |
| Aero Fighters Special | 1996 | arcade |
| Aero Fighters Special | 2011 | arcade |
| AeroFighters Assault | 1997 | n64 |
| Aeroboto | 1984 | arcade, nes |
| Aerolitos | 1980 | arcade |
| Aerolitos Espaciales | 1980 | arcade |
| After Burner | 1989 | nes |
| After Burner | 1987 | sms |
| After Burner | 1987 | arcade |
| After Burner Climax | 2006 | arcade |
| After Burner Complete | 1995 | 32x |
| After Burner II | 1990 | genesis, pcengine |
| After Burner II | 1987 | arcade |
| Aftercharge | 2019 | xboxone |
| Afterpulse | 2021 | switch |
| Agent Armstrong | 1997 | ps1 |
| Agent Armstrong - Himitsu Shirei Daisakusen | 1997 | ps1 |
| Agent X | 1983 | arcade |
| Agigongnyong Dooly | 1991 | sms |
| Ai Chou Aniki | 1995 | pcengine |
| Ai Senshi Nicol | 1987 | fds |
| Ai Senshi Nicol | 1987 | nes |
| Ailment | 2020 | xboxone |
| Air Assault | 1993 | arcade |
| Air Attack | 1996 | arcade |
| Air Buster | 1991 | genesis |
| Air Buster: Trouble Specialty Raid Unit | 1990 | arcade |
| Air Cavalry | 1995 | snes |
| Air Duel | 1990 | arcade |
| Air Fortress | 1987 | fds, nes |
| Air Gallet | 1996 | arcade |
| Air Inferno | 1990 | arcade |
| Air Raid | 1982 | a2600 |
| Air Raid | 1987 | arcade |
| Air Raiders | 1982 | a2600 |
| Air Rescue | 1992 | arcade, sms |
| Air Sea Battle | 2004 | nes |
| Air Strike | 1982 | intv |
| Air Twister | 2023 | ps4, switch |
| Air Zonk | 1992 | pcengine |
| Air Zonk | 2007 | wii |
| Air Zonk | 2017 | wiiu |
| Air-Sea Battle | 1978 | a2600 |
| Air-Sea Battle ~ Target Fun | | a2600 |
| AirForce Delta - Blue Wing Knights | 2004 | ps2 |
| AirForce Delta Strike | 2004 | ps2 |
| AirGrave | 1996 | ps1 |
| Aircraft Evolution | 2020 | switch |
| Airheart: Tales of Broken Wings | 2018 | switch, xboxone |
| Airwolf | 1987 | arcade, nes |
| Airwolf 16 | 2023 | gbc |
| Ajax | 1987 | arcade |