Halcyon.6.lightspeed.edition.the.precursors.leg...

: The silent ruins serve as a grim forecast for Earth.

The Precursors are the architects of the jump gates and the massive starbase. Their "legacy" in the game is one of both immense power and cautionary mystery. Halcyon.6.Lightspeed.Edition.The.Precursors.Leg...

: The game hints that the current war has happened before. Key Themes : The silent ruins serve as a grim forecast for Earth

: Humanity struggles to master tools they didn't create. Halcyon.6.Lightspeed.Edition.The.Precursors.Leg...

The text you are looking for likely refers to the expansion or DLC titled The Precursor Legacy .