Machina said: Valve Corporation Team Ico Blizzard North Rockstar North Psygnosis/Studio Liverpool Codemasters Blizzard Entertainment Irrational Games/2K Boston EA DICE Evolution Studios Relic Entertainment Cavedog Entertainment Playdead Game Freak Core Design/Rebellion Ubisoft Montreal Ubisoft Montpellier Frontier Developments Creative Assembly Metanet Software |
Valve doesn't make games, anymore, so they should be excluded right off the bat.