• Achievements

    Complete each achievement to get the allotted gamerscore. If you have an Xbox 360 gamertag, you can log in using this same gamertag and the achievements will count the same as if you were playing the 360 version.

    Alien Archivist (20)Collected all Alien Captive Recordings
    Among the Stars (20)Completed "Among the Stars"
    Not of This World (20)Completed "Not of This World"
    This Galaxy Ain't Big Enough... (40)Completed "This Galaxy Ain't Big Enough..."

    Contributed By: Guard Master.