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Checkmate

From Halopedia, the Halo wiki

Revision as of 08:48, June 23, 2020 by SpyglassUnitBeta (talk | contribs) (→‎top: Replacing navbox)

Checkmate is an achievement in Halo: The Master Chief Collection. It is unlocked by killing 100 Promethean Watchers. The achievement is worth 5 gamerscore.