XCOM 2
87 Achievements
GOG
Bring It Down
Sabotage an alien facility
43.5%
How to unlock the Bring It Down achievement in XCOM 2 - Definitive Guide
When the Avatar Project starts counting up some Advent sites will appear in different continents. Make contact with the region the site has appeared on and complete the mission, making sure at least one of your soldiers escape.
The achievement will pop shortly after.
The achievement will pop shortly after.
After you have completed the ADVENT Blacksite mission, you will begin seeing red icons appear on the Geoscape from time to time. These are alien facilities and you will be alerted to their presence. In order to sabotage a facility, you must first make contact with the region it is in (see Rise of the Resistance) and then successfully complete the mission, which requires planting an X4 bomb in the facility and getting your soldiers to the EVAC zone. Doing this once will net you the trophy but you will likely sabotage several alien facilities throughout the campaign, as they are critical to regulating the Avatar Project.