| AUX-IN Games | Developer | |
| AV | Developer | |
| AVALANCHE | Developer | |
| AVARUUS | Developer | |
| AVAVT | Developer | |
| AVRGGY | Developer | |
| AWE Games | Developer | |
| AWE Productions | Developer | |
| AWK | Developer | |
| AWombatPlayingGames | Developer | |
| AYUSHMAN001 | Developer | |
| A_Fake_Studio | Developer | |
| A_Nameless_Tess | Developer | |
| A_Sandwich | Developer | |
| AaEsS | Developer | |
| Aabs | Developer | |
| Aackosoft | DeveloperPublisher | |
| Aakil Ahamed | Developer | |
| Aamon | Developer | |
| Aardman | Developer | |
| Aardman Animations | Developer | |
| Aardvark Software | Developer | |
| Aardvark Software (Jeff Caulder) | Developer | |
| AardvarkGames | Developer | |
| Aarjvark | Developer | |
| Aaron | Developer | |
| Aaron A. Reed | Developer | |
| Aaron Bekker-Dulmage | Developer | |
| Aaron Casey | Developer | |
| Aaron Chapin | Developer | |
| Aaron Demeter | Developer | |
| Aaron Desin | Developer | |
| Aaron Duke | Developer | |
| Aaron Hibberd | Developer | |
| Aaron Kaytor | Developer | |
| Aaron Lott | Developer | |
| Aaron Mzn | Developer | |
| Aaron Nemoyten | Developer | |
| Aaron Oldenburg | Developer | |
| Aaron Taecker-Wyss | Developer | |
| Aaron Wise | Developer | |
| Aaron Z. Best | Developer | |
| Aaron and Isaac Gruber | Developer | |
| AaronB | Developer | |
| AaronB123 | Developer | |
| AaronBacon | Developer | |
| AaronFimple | Developer | |
| AaronHughesCGD | Developer | |
| AaronMYoung | Developer | |
| AaronMakesGames | Developer | |
| Aaronar_gd | Developer | |
| Aaronmac64 | Developer | |
| Aarre Entertainment | Developer | |
| Aartform | Developer | |
| Aaryaman1211 | Developer | |
| Aaryaman1409 | Developer | |
| Aaush | Developer | |
| AavaGames | Developer | |
| Aayush Sharma | Developer | |
| Aayushrajjoshi | Developer | |
| AbaBabA | Developer | |
| Abalone Entertainment | Developer | |
| Abandon Interactive Entertainment | DeveloperPublisher | |
| Abandoned House Studios | Developer | |
| AbandonedUberDriver | Developer | |
| Abb1x | Developer | |
| Abbex Electronics | Publisher | |
| Abbey Games | Developer | |
| Abbie | Developer | |
| Abby Howard | Developer | |
| Abdelrhman Elkhashab | Developer | |
| Abdikarim | Developer | |
| Abdo25 | Developer | |
| Abdul | Developer | |
| Abdul Hafiz Ibrahim | Developer | |
| AbdulAziz | Developer | |
| AbdulRuhman Nabil | Developer | |
| Abdulaziz alnaghmoosh | Developer | |
| Abdullah Alsayed | Developer | |
| Abdullah Konash | Developer | |
| Abdullah707 | Developer | |
| AbdullahZeer | Developer | |
| Abdurrahman_kh | Developer | |
| Abeforth | Developer | |
| Abeju | Developer | |
| Abel RodrÃguez | Developer | |
| Abel Software | DeveloperPublisher | |
| Abellion | Developer | |
| AberrationStudios | Developer | |
| Abersoft | Developer | |
| Abersoft Limited | Developer | |
| Abhi_mehta | Developer | |
| AbhilashBadgujar | Developer | |
| Abhinav Arora | Developer | |
| Abhinav Saha | Developer | |
| AbhinavKDev | Developer | |
| Abinav Pallathoor | Developer | |
| AbjectFailures | Developer | |
| Abken | Developer | |
| Ablableu | Developer | |
| Ablaze games | Developer | |
| Able | Publisher | |
| Abner Santos | Developer | |
| Abnormalia | Developer | |
| Abogado Powers | DeveloperPublisher | |
| Abox | Developer | |
| Abracadata | Publisher | |
| Abraham | Developer | |
| Abrakam | Developer | |
| Abrakam Entertainment | Developer | |
| AbramFrost | Developer | |
| Abrexas | Developer | |
| Abrovinsch | Developer | |
| AbsoDev | Publisher | |
| AbsolLover666 | Developer | |
| Absolute Entertainment | DeveloperPublisher | |
| Absolute Entertainment NA | Publisher | |
| Absolute Magic | Developer | |
| Absolute Studios | Developer | |
| AbsoluteZero LLC | Developer | |
| Absolutist | Developer | |
| Abstract Concepts | DeveloperPublisher | |
| Abstract Concepts (Anna Popkess, Fergus McNeill) | Developer | |
| Abstract Digital | Developer | |
| Abstract Red Studio | Developer | |
| AbstractArt | Developer | |
| AbstractXan | Developer | |
| Abstraction Games | DeveloperPublisher | |
| AbsurdWaffle | Developer | |
| Absyarzilla | Developer | |
| AbsydeAuberon | Developer | |
| Abu | Developer | |
| Abvadabra | Developer | |
| Abylight | DeveloperPublisher | |
| Abylight Studios | DeveloperPublisher | |
| Abyss Team | Developer | |
| Abyssal | Developer | |
| Abyssal Arts | Developer | |
| Abyssal Instinct | Developer | |
| Abyssal Uncreations | Developer | |
| AbyssalTeam | Developer | |
| Abz101 | Developer | |
| AcHeHex | Developer | |
| Acade | Developer | |
| AcademySoft | DeveloperPublisher | |
| Acadev Industries | Developer | |
| AcceleRaptor | Developer | |
| Accelerate Games | Publisher | |
| Access | Developer | |
| Access Co. | Developer | |
| Access Games | DeveloperPublisher | |
| Access GamesJP | Publisher | |
| Access Software | DeveloperPublisher | |
| AccessCreative Manchester | Developer | |
| Accidental Queens | Developer | |
| Accidental Software | Developer | |
| Accidently Awesome Studios | Developer | |
| AccipiterStudios | Developer | |
| Acclaim | DeveloperPublisher | |
| Acclaim (US/EU) | Publisher | |
| Acclaim Cheltenham | Developer | |
| Acclaim Entertainment | DeveloperPublisher | |
| Acclaim Entertainment (NA) | Publisher | |
| Acclaim Entertainment (US) | Publisher | |
| Acclaim Entertainment (US/EU) | Publisher | |
| Acclaim Entertainment EU | Publisher | |
| Acclaim Entertainment, Inc. | Publisher | |
| Acclaim EntertainmentEU | Publisher | |
| Acclaim EntertainmentEU,NA | Publisher | |
| Acclaim EntertainmentJP | Publisher | |
| Acclaim EntertainmentNA | Publisher | |
| Acclaim EntertainmentNA/PAL | Publisher | |
| Acclaim EntertainmentPAL | Publisher | |
| Acclaim EntertainmentPAL/NA | Publisher | |
| Acclaim EntertainmentUS | Publisher | |
| Acclaim JP | Publisher | |
| Acclaim Japan | Publisher | |
| Acclaim Japan JP | Publisher | |
| Acclaim JapanJP | Publisher | |
| Acclaim Max Sports | Publisher | |
| Acclaim NA | Publisher | |
| Acclaim NA/EU | Publisher | |
| Acclaim Sports | Publisher | |
| Acclaim Studios Austin | Developer | |
| Acclaim Studios Cheltenham | Developer | |
| Acclaim Studios Croydon | Developer | |
| Acclaim Studios London | Developer | |
| Acclaim Studios Manchester | Developer | |
| Acclaim Studios Salt Lake City | Developer | |
| Acclaim Studios Teesside | Developer | |
| AcclaimEU | Publisher | |
| AcclaimPAL,NA | Publisher | |
| AcclaimUS | Publisher | |
| Accolade | DeveloperPublisher | |
| Accolade (Nick Wilson) | Developer | |
| Accolade (US) | Publisher | |
| Accolade (company) | DeveloperPublisher | |
| Accolade Inc. | Publisher | |
| Accolade NA | Publisher | |
| Accolade, Inc. | DeveloperPublisher | |