| Payload Studios | DeveloperPublisher | |
| Paz | Developer | |
| Pazolab Studio | Developer | |
| PeTeR_Jr | Developer | |
| PeaNButter | Developer | |
| PeaQueueAre | Developer | |
| Peaceful Games | DeveloperPublisher | |
| Peaceteddie | Developer | |
| Peach Garden Games | Developer | |
| Peach Pie Productions | Developer | |
| Peach Princess | Publisher | |
| Peach Soft | DeveloperPublisher | |
| PeachTreeOath | Developer | |
| Peachie | Developer | |
| PeachyAenne | Developer | |
| PeachyCorp | Developer | |
| PeachyKeenGames | Developer | |
| Peakstar Software | Developer | |
| Peanut Panda | Developer | |
| Peanut Studios | Developer | |
| PeanutBoy420 | Developer | |
| PeanutParade | Developer | |
| PeanutsFly | Developer | |
| Pear Flies | Developer | |
| Pearacidic | Developer | |
| Pearl Abyss | DeveloperPublisher | |
| Pearl America | Publisher | |
| Pearl Soft | DeveloperPublisher | |
| Pebsie | Developer | |
| Peche et Tradition 1867 | Developer | |
| Peckan | Developer | |
| Pecon | Developer | |
| Pecorinos | Developer | |
| Pectron | Developer | |
| PeculiarCarrot | Developer | |
| Pedestal | Developer | |
| Pedestal Games | Developer | |
| PedreGG | Developer | |
| Pedro Amador Lopez | Developer | |
| Pedro Amaro | Developer | |
| Pedro Game Dev | Developer | |
| Pedro Iglesias | Developer | |
| Pedro Marques | Developer | |
| Pedro Sabrosa | Developer | |
| Pedro Sudon | Developer | |
| Pedro Viegas | Developer | |
| PedroGamer BR2005 | Developer | |
| PedroLibros | Developer | |
| PedroPetalite | Developer | |
| PedroSouza02 | Developer | |
| PedroVMVictor | Developer | |
| Pedrocs21 | Developer | |
| Pedrus | Developer | |
| Peeblo | Developer | |
| Peeter's Creations | Developer | |
| Pegasus Entertainment | Developer | |
| Pegasus Japan | Developer | |
| Pegasus Soft | Developer | |
| Pehesse | Developer | |
| Peixe Abissal Brabo | Developer | |
| PekxSvn | Developer | |
| Pelagic Reactor Interactive | Developer | |
| Peldon | Developer | |
| Pelfast | DeveloperPublisher | |
| PeliPupu | Developer | |
| Pelican Party | Developer | |
| Pelikan13 | Developer | |
| Peliptia | Developer | |
| Pelirrojaas | Developer | |
| Peltast | Developer | |
| Pencil Test Studios | Developer | |
| Pendopo Studio | Developer | |
| Pendragon66 | Developer | |
| Pendulo Studios | Developer | |
| Pengu Playhouse | Developer | |
| PenguPengu | Developer | |
| PenguiNet | DeveloperPublisher | |
| Penguin Software | DeveloperPublisher | |
| Penholder | Developer | |
| Peninsula Gameworks | Developer | |
| Penjami | Developer | |
| Penlovely | Developer | |
| PennMurtons | Developer | |
| Pennsoft | Developer | |
| Penper_Gwittd | Developer | |
| Pens_n_Pixels | Developer | |
| PentacleStudio | Developer | |
| Pentadact | Developer | |
| Pentadimensional Games | DeveloperPublisher | |
| Pentavision | DeveloperPublisher | |
| Pento Games | Developer | |
| People Can Fly | Developer | |
| People for the Ethical Treatment of Animals | Publisher | |
| Pep | Developer | |
| Pepakko | Developer | |
| PepcGames | Developer | |
| Pepe Samba | Developer | |
| PepeDev | Developer | |
| Pepijn Willekens | Developer | |
| Peppa Bork | Developer | |