Like most Call of Duty games, there are numerous pieces of hidden intel that you can find scattered throughout the campaign. In Call of Duty: Ghosts, these pieces of intel are audio files that offer much more insight into what is happening during the game and more information concerning the games main antagonist, Gabriel Rorke. There is one file per mission and so you can keep your focus on fighting the good fight, we have found them all to help you gain the “Audiophile” achievement/trophy.
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