Gumshoe Achievement in Halo: The Master Chief Collection

  • Gumshoe

     

    10

    H3: ODST: Find the 3rd clue unraveling the mystery.

      
  • How to unlock Gumshoe

    Story-related, cannot be missed.

First unlocked by

Recently unlocked by

Comments
  • I'm an easy going, team player that gets along with almost everyone. Feel free to add me for co-op game-play and help with achievements. GT: sin 1

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