XCOM: Enemy Unknown Achievements

Full list of all 55 XCOM: Enemy Unknown achievements worth 1,100 gamerscore. It takes around 80-100 hours to unlock all of the achievements in the base game on Xbox 360.

The base game contains 50 achievements worth 1,000 Gamerscore, and there is 1 DLC packs containing 5 achievements worth 100 Gamerscore.

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Add-on: Slingshot Content Pack

Slingshot Content Pack

2461005
3.755,3781,990 (37%)2-3 h
Slingshot Content Pack