Achievements (Halo: Reach)

There are a total of forty-nine achievements that were shipped with the game totaling 1,000 gamerscore in Halo: Reach: twenty-three Campaign, seven Firefight, four Multiplayer, six Training, and nine Player Experience achievements.

The Noble Map Pack and Defiant Map Pack DLC packs added another ten achievements to Halo: Reach, with seven and three, respectively. An additional three achievements were released for the Defiant Map Pack alongside the release of the Anniversary Map Pack which also included another seven achievements.

Following the shutdown of Xbox 360 Halo online services on January 13, 2022, the online achievements are no longer attainable.

Trivia

 * The image of "They've Always Been Faster", winged MJOLNIR boots, is a reference to the winged sandals of Hermes, which were said to make him extremely fast.
 * All of the Campaign achievement titles, along with many of the others, are quotations from the Halo games and books.
 * A few of the other achievements reference other bits of popular culture.