A history of decimation achievement in Halo Wars 2

A history of decimation

Complete A New Enemy

A history of decimation0
1 guideOnline/Offline - These achievements can be obtained in either an online or offline game mode.Single Player - These achievements can be obtained by a single player.Cooperative - These achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.Main Storyline - These achievements are gained automatically by progressing through the main game modes.

How to unlock the A history of decimation achievement

  • Itzz Sh0wt1m3Itzz Sh0wt1m31,136,853
    08 Feb 2018 15 Feb 2018
    0 0 0
    This is the very first mission in the campaign, which is not hard at all on easy. Just play through the mission and it'll unlock at the end of the mission.
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