After the billion-dollar company’s leaders sent staff a memo saying the brand had ‘over-extended’, game studios may be in the firing line Don’t get Pushing Buttons delivered to your inbox? Sign up here After the billion-dollar company’s leaders sent staff a memo saying the brand had ‘over-extended’, game studios may be in the firing line Don’t get Pushing Buttons delivered to your inbox? Sign up here I n March 2000, Bill Gates stood onstage at the Game Developers Conference in San Francisco and,