| Psyop | Developer | |
| Psyop Games | Developer | |
| Psytronik Software | Developer | |
| Psyworks Co. Ltd. | Developer | |
| Pterodon | Developer | |
| Pterodon Software | Developer | |
| Ptimiya | Developer | |
| PtitPoly | Developer | |
| Publishing International | DeveloperPublisher | |
| PuccaNoodles | Developer | |
| Puchalla | Developer | |
| PuddleInteractive | Developer | |
| Puddlehead Creations | Developer | |
| Puddleside | Developer | |
| Puddygum | Developer | |
| Pudlo | Developer | |
| Pue-Tsuâ | Developer | |
| PuffPastryPrince | Developer | |
| Pug Fugly Games | Developer | |
| PugByte | Developer | |
| Pugcorn | Developer | |
| Pugland | Publisher | |
| Pugsley | DeveloperPublisher | |
| PukieDiederik | Developer | |
| Pukka Games | Developer | |
| PulPul Games | Developer | |
| Pulga Escapista | Developer | |
| Pulie03 | Developer | |
| Pulkit Bhandari | Developer | |
| Pulkit06 | Developer | |
| Pullsar | Developer | |
| Pulltop | Developer | |
| Pulsar Interactive | Developer | |
| Pulsatrix Studios | Developer | |
| Pulse Entertainment | DeveloperPublisher | |
| Pulse Interactive | Developer | |
| Pulsetense Games | Developer | |
| Pulsmo | DeveloperPublisher | |
| Puma | Developer | |
| Pumo | DeveloperPublisher | |
| Pumpkin | Developer | |
| Pumpkin Games | DeveloperPublisher | |
| Pumpkin Studios | Developer | |
| PumpkinGames | Developer | |
| PumpkinKingIsDead | Developer | |
| Pumpli | Developer | |
| Puncake | Developer | |
| Punch Punk Games | Developer | |
| PunchAbove | Developer | |
| Punchers Impact | Developer | |
| Punchey | Developer | |
| Punchline | Developer | |
| Pungeroo | Developer | |
| Punished Félix | Developer | |
| PunisherXA | Developer | |
| Punk Development | Developer | |
| Punk Notion | DeveloperPublisher | |
| Punkitt | Developer | |
| Puntarr | Developer | |
| PunxelTeam | Developer | |
| Puny Human | DeveloperPublisher | |
| Puppet Combo | Developer | |
| Puppet Studios | Developer | |
| PuppetButtonGames | Developer | |
| Puppy Games | Developer | |
| Puppygames | Developer | |
| Pure Entertainment | Developer | |
| Pure Illusions | Developer | |
| Pure Jam Games | Developer | |
| Pure Sound | DeveloperPublisher | |
| Pure SoundJP | Publisher | |
| PureSim Software Studios | Developer | |
| Purin Productions | Developer | |
| Purler | Developer | |
| Purple Clam | Developer | |
| Purple Hills | DeveloperPublisher | |
| Purple Lamp Studios | Developer | |
| Purple Moon | DeveloperPublisher | |
| Purple Software | DeveloperPublisher | |
| Purple Tree Studio | Developer | |
| PurpleBread | Developer | |
| PurpleCowGames | Developer | |
| PurpleDogGames | Developer | |
| PurpleGamesStudio | Developer | |
| PurpleSea | Developer | |
| PurpleSloth | Developer | |
| PurplefinNeptuna | Developer | |
| Purplex | Developer | |
| PurrSum | Developer | |
| Pursky | Developer | |
| Puru | Developer | |
| Puru32 | Developer | |
| Pusheeneiro | Developer | |
| Pussy CAT | DeveloperPublisher | |
| Puszke | Developer | |
| Putawan Tanadol Deachprapakorn | Developer | |
| PutriCendikia | Developer | |
| Puuba | Developer | |
| Puya Arts | DeveloperPublisher | |
| PuzzSoft | Developer | |