W22Cans
WAlternative Software
WBBC Multimedia
WBigbig Studios
WBits Studios
WBlack Rock Studio
WBlitz Games
WCanalside Studios
WChucklefish
WCohort Studios
WDigital Cybercherries
WEvolution Studios
WGlitchers
WGrandslam Interactive
WIntelligent Games
WLaughing Jackal
WMucky Foot Productions
WParticle Systems
WPrism Studios
WQuicksilver (company)
WSilicon Dreams Studio
WSupermassive Games
WSystem 3 (company)
WTeam Soho
WTwo Point Studios
WVenom Games
WVulcan Software
WZushi Games