The Blacksite Vial is a research project in XCOM 2. It can be researched in the Shadow Chamber after being recovered from the ADVENT Blacksite mission.

In-Game DescriptionEdit


Recovered from the ADVENT Blacksite, this unknown substance appears to be the product of an equally gruesome and intensive refining process. As to its composition or purpose, that is yet to have been determined.

Project ReportEdit

Codename: Chrysopoeia

My initial curiosity and excitement regarding our earlier discoveries involving the recovered alien data have been all but extinguished by the disturbing results of my latest tests. Having analyzed the composition of the green-hued substance retrieved from the ADVENT Blacksite, I can only draw one conclusion - that the facility was designed solely for the refinement and production of concentrated genetic material - human genetic material.

With the entirety of our ship's systems dedicated to my analysis, I found that the single vial we recovered contains the unique human genomes of over one million subjects. One million people, convinced to join the ADVENT cities out of desperation, then subjected to appalling experiments that eventually cost them their lives. To what end, I can only imagine. R. Tygan.

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