Gli organizzatori della quinta Penny Arcade Expo (PAX) hanno annunciato oggi la lista degli espositori per la manifestazione che si terrà dal 29 al 31 Agosto 2008. Ecco la lista completa:

- 1up.com
- 2K Games
- Activision
- Antec, Inc.
- Astro Gaming
- The Behemoth
- Bethesda
- Bioware
- Blizzard
- Brawndo
- Bungie
- CCP/Whitewolf
- CDV
- clubNAMCO.com
- Cogswell Polytechnical College
- Cryptic Studios
- D3P
- Destineer
- Dolby
- EA Mythic
- ECA (Entertainment Consumer's Association)
- Electronic Arts
- Fantasy Flight Games
- Flying Frog Productions
- Flying Lab Software
- Foundation 9 Entertainment
- Game Publishers Association
- Gamecock
- GameTrailers
- Garage Games
- Guildhall at SMU
- Harmonix
- Hothead Games
- Hudson
- Indiecade
- Intel
- ITT Tech
- Klei Entertainment
- Media-blasters NYC
- Mega64
- Meteor Games
- Microsoft XNA
- Microsoft
- Midway
- Namco Bandai
- NCsoft
- Nintendo
- Nokia
- Patriot Memory
- Pegasus Publishing
- Pink Godzilla
- Plantronics
- Privateer Press
- Razer
- Rockstar
- Roosterteeth.com
- Sierra/Vivendi
- Sony
- SouthPeak Games
- Stardock
- Sumo Lounge
- Telltale
- THQ
- Tinderbox Entertainment
- Tritton Technologies
- Turbine
- Ubisoft
- Udon Entertainment / Oni Press
- Upper Deck
- Vivox
- Wizards of the Coast
- Zenimax