Presto Studios
- Archived information and support for legacy titles from Presto Studios.
- http://presto.tommyyune.com/presto/

Playstos Entertainment
- Developer of Ruff Trigger: The Vanocore Conspiracy for console and computer platforms. Includes press releases, news, profile, studios, and scripts.
- http://www.playstos.com/

Page 44 Studios
- Developers of Freekstyle.
- http://www.page44.com/

Paradox Entertainment
- Contains company information and game demo downloads.
- http://www.paradoxplaza.com/

Pixelbrothers
- Developers of Pengball and Donut Dash.
- http://www.pixelbrothers.co.uk/

Pseudo Interactive
- Developers of Cel Damage.
- http://www.pseudointeractive.com

Polarware
- Information on the company and its games.
- http://www.magictree.com/polarware/polarware.htm

Prelusion
- Developers of Gilbert Goodmate.
- http://www.prelusion.com/

Pimpernel Online Games
- Developers of online Java games.
- http://www.pimpernel.com/

Pronto Games
- Developer of games for handhelds, cell phones, and other portable electronic devices.
- http://www.prontogames.com/

PixelStorm Inc.
- Developer and contractor for various game systems including Java, handheld, arcade, and other major game systems. Includes game list.
- http://www.pixelstorm.ca/

Paragon 5
- Developers of Trouballs.
- http://www.paragon5.com/

Paranoid Productions
- Developers of Odyssey: The Legend of Nemesis and Damage Incorporated.
- http://www.paranoidproductions.com/

Pipeworks Software, Inc.
- The first 3rd Party X-Box developer. Creator of the Ping Pong and butterfly demos.
- http://www.pipeworks.net

PictureHouse Software
- Developer of PlayStation games.
- http://www.picturehouse.com/

Palestar Development
- [PC] Developers of Deep Space, and the Medusa engine, a C++ library used for game development.
- http://www.palestar.com

Persei Entertainment
- The official home of the Scandinavian based intelligent computer games company Persei Entertainment. Here you can find the latest downloads and information.
- http://www.persei.dk/