Gamer Achievement Win

Full list of all 79 Halo 3 achievements worth 1,750 gamerscore. It takes around 40-50 hours to unlock all of the achievements in the base game on Xbox 360.

The base game contains 49 achievements worth 1,000 Gamerscore, and there are 4 DLC packs containing 30 achievements worth 750 Gamerscore.

  • Two for One

    Score a Double Kill with a single spartan laser shot in a ranked free for all playlist (Online).

    Two for One
    25 October 2014 - 18 guides
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