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 In March 2000, Bill Gates stood onstage at the Game Developers Conference in San Francisco and, to a packed crowd, officially announced the company’s long-anticipated video game console. “We want Xbox to be the platform of choice for the best and most creative game developers in the world,” he tol