| Alex Wallace | Developer | |
| Alex Whitington | Developer | |
| Alex Young | Developer | |
| Alex Zandra | Developer | |
| Alex e Clark | Developer | |
| Alex with D. | Developer | |
| Alex.Ag22 | Developer | |
| Alex1992Luck | Developer | |
| AlexAFredrich | Developer | |
| AlexAuragan | Developer | |
| AlexDer | Developer | |
| AlexFigueiredo | Developer | |
| AlexFili | Developer | |
| AlexFloden | Developer | |
| AlexGoodwin | Developer | |
| AlexGuenther | Developer | |
| AlexHartman | Developer | |
| AlexHonor | Developer | |
| AlexHoratio | Developer | |
| AlexLemminG | Developer | |
| AlexMax | Developer | |
| AlexMog | Developer | |
| AlexMulkerrin | Developer | |
| AlexParsloe | Developer | |
| AlexQuesadaDev | Developer | |
| AlexTykh | Developer | |
| AlexWH | Developer | |
| Alex_Dul | Developer | |
| Alex_dev | Developer | |
| Alexa Kirchner | Developer | |
| Alexanda | Developer | |
| Alexander | Developer | |
| Alexander Allen | Developer | |
| Alexander Birke aka Out Of Bounds Games | Developer | |
| Alexander Jurcau | Developer | |
| Alexander Kov | Developer | |
| Alexander Martin | Developer | |
| Alexander Mastryukov | Developer | |
| Alexander Mirdzveli | Developer | |
| Alexander Muscat | Developer | |
| Alexander Ocias | Developer | |
| Alexander Perrin | Developer | |
| Alexander Ponomariov | Developer | |
| Alexander Shen | Developer | |
| Alexander Taylor | Developer | |
| Alexander Thomas Haselton | Developer | |
| Alexander Wiseman | Developer | |
| AlexanderZotov | Developer | |
| Alexandr Bondarenko | Developer | |
| Alexandr Shvab | Developer | |
| Alexandra Diljá Bjargardóttir | Developer | |
| Alexandra Higgins | Developer | |
| Alexandra | Kagura | Developer | |
| Alexandre Pedroza | Developer | |
| Alexandre Rousseau | Developer | |
| Alexandre Szybiak | Developer | |
| Alexandre.Leclercq | Developer | |
| Alexandria | Developer | |
| Alexandria, Inc. | Developer | |
| Alexaner Termer | Developer | |
| AlexeiTryshev | Developer | |
| Alexeins | Developer | |
| Alexey | Developer | |
| Alexey 'cptnsigh' | Developer | |
| Alexey Glinskiy | Developer | |
| Alexey Kochanov | Developer | |
| Alexey Suslin | Developer | |
| Alexey the 1st | Developer | |
| Alexia29 | Developer | |
| Alexis Adams | Developer | |
| AlexisRoyce | Developer | |
| Alexjr | Developer | |
| Alexotronic | Developer | |
| Alexstar | Developer | |
| Alfa Labs | Developer | |
| Alfa System | DeveloperPublisher | |
| AlfaKimera | Developer | |
| Alfacinha | Developer | |
| Alfantin | Developer | |
| Alfons Nilsson | Developer | |
| Alfonso Fernandez Borro | Developer | |
| Alfred Reinold Baudisch | Developer | |
| Alfred Ruckle | Developer | |
| AlfredPros | Developer | |
| Alfred_HG | Developer | |
| Alfredo Delgado | DeveloperPublisher | |
| Algebro | Developer | |
| Alghost | Developer | |
| Algirdas | Developer | |
| Algorat | Developer | |
| Ali | Developer | |
| Ali AF | Developer | |
| Ali Chaouchi | Developer | |
| Ali Davidson | Developer | |
| Ali Ibrahim Rachid | Developer | |
| Ali K | Developer | |
| Ali Mattar | Developer | |
| Ali107 | Developer | |
| AliKiwis | Developer | |
| AliShafique | Developer | |
| Alice | Developer | |
| Alice noantlers Casey | Developer | |
| Alice Blue | Developer | |
| Alice P. Rydberg | Developer | |
| Alice Rendell | Developer | |
| Alice Soft | DeveloperPublisher | |
| Alice in Dissonance | Developer | |
| AliceLouise | Developer | |
| AliceSoft | DeveloperPublisher | |
| AliciaMr | Developer | |
| Alie Soft | Publisher | |
| Alien Bug | Developer | |
| Alien Chip | Developer | |
| Alien Kat | Developer | |
| Alien Pixel Studios | Developer | |
| Alien Technology Group | Developer | |
| AlienFX | Developer | |
| Alienplay | Developer | |
| Alientrap | DeveloperPublisher | |
| AlignmentSharp | DeveloperPublisher | |
| Aligyon | Developer | |
| Aliivibrio | Developer | |
| Aline Godinho | Developer | |
| Aline Kaiper | Developer | |
| AlirezaSH-Games | Developer | |
| Alison Castro | Developer | |
| Alison Jeftha | Developer | |
| Alistair Aitcheson | Developer | |
| Alith | Developer | |
| Alive Software | DeveloperPublisher | |
| AliveDevil | Developer | |
| AliveDrive | Developer | |
| Alix | Developer | |
| Alkaliii | Developer | |
| Alkaline Thunder | Developer | |
| Alkan Brothers Studio | Developer | |
| Alkemi | Developer | |
| Alklord | Developer | |
| Alkterios Games | DeveloperPublisher | |
| All In! Games | Publisher | |
| All Seeing Eye Games | Developer | |
| All Those Moments | Developer | |
| All Yes Good | DeveloperPublisher | |
| All in! Games | Publisher | |
| All the bees | Developer | |
| All&Studio | Developer | |
| All-in Development | Developer | |
| All-x Dev | Developer | |
| AllBentGames | Developer | |
| AllFenom | Developer | |