An anonymous reader writes: The free game with each graphics card has finally turned against the face for AMD and Codemasters. Due to a lack of. Htaccess, 1.7 million of keys for a free copy of DiRT 3 on Steam have been released. Not a word from AMD or Codemasters, but I’m sure that Valve will block all codes on Steam at One question that remains:. if you used one of the codes, will ban your Steam account, it could be a very unfortunate few players later today if that happens? . The exact number of keys is at stake – reports range from 250,000 to 3,000,000 – but AMD has confirmed that a leak occur.