Atomic Heart guide: Where to find all Testing Grounds in Polygons - Polygon

Atomic Heart features optional dungeons call Testing Grounds (or Polygons). Here’s where to find them all, plus instructions on how to open them.

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Polygons in Atomic Heart: how to find weapon upgrade blueprints

Polygons in Atomic Heart: how to find weapon upgrade blueprints

Polygons in Atomic Heart: how to find weapon upgrade blueprints

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