Engines

• Osu! Tatakae! Ouendan
• Pac-Man
• Pac-Man World
• Paint.NET
• Panda3D
• Panta Rhei (game engine)
• Panzer General
• Papervision3D
• Paradox Development Studio
• PathEngine
• PennMUSH
• personal computer
• Petroglyph Games
• Phaser
• Phoenix Engine
• Phoenix VR
• PHP
• PhyreEngine
• PhysX
• PICO-8
• PictoChat
• Pixel Game Maker MV
• Plasma
• Platinum Games
• PlayFirst
• PlayGround SDK
• PlayStation Home
• PLIB
• Pokémon Colosseum
• Pokémon Ruby and Sapphire