Sony'nin PlayStation tanıtımında sunumları gösterilen Capcom, Konami, Epic Games, Activision ve Tecmo Koei'nin yanı sıra PSP 2 için oyun geliştirecek firmaların tam listesi açıklandı.
Japonya
-Acquire
-Alvion
-AQ Interactive
-Arc System Works
-Arika
-Artdink
-Ascii Media Works
-Atlus / Index Holdings
-Capcom
-Chunsoft
-Craft & Meister
-CyberConnect2
-D3 Publisher
-Dimps
-Edia
-Enterbrain
-Falcom
-From Software
-Genki
-Grasshopper Manufacture
-GungHo Online Entertainment
-Gust
-Hamster
-Hudson
-Idea Factory
-Irem
-Kadokawa Games
-Kadokawa Shoten
-Konami
-Level-5
-Marvelous
-Media Five
-Namco Bandai
-Nippon Ichi Software
-Now Production
-Q Entertainment
-Sega
-SNK Playmore
-Spike
-Square Enix
-SystemSoft Alpha
-Takara Tomy
-Tecmo Koei Games
-Tose Yukes
Kuzey Amerika
-Activision
-Capybara Games
-Demiurge Studios
-Epic Games
-Far Sight Studios
-Frima
-High Voltage Software
-Kung Fu Factory
-Paramount Digital Entertainment
-PopCap Games
-Powerhead Games
-Trendy Entertainment
-Warner Bros. Interactive Entertainment
-2K Games
-2K Sports
Avrupa
-Avalanche Studios
-Climax Studios
-Codemasters Software Company
-Eurocom Developments
-Eutechnyx
-Exient
-Firemint
-Gameloft
-Gusto Games
-Home Entertainment Suppliers
-Impromptu Software
-Rebellion
-Rockstar Games
-Sidhe Interactive
-Sumo Digital
-Team 17 Software
-Ubisoft Entertainment
-Zen Studios
