History of Buried Secrets

Buried Secrets is a triumph (10 points) in the Unleashed seal for the Vesper's Host dungeon. Game text: unlock Vesper Station's accesses and discover the mysteries of its past. It tracks six "Collectibles found" objectives.

How to complete

Find the six collectibles hidden around the dungeon (a collectible-hunt triumph; exact locations are not described in the sources I opened, so use a collectibles video guide or search in the dungeon). Grindout notes the dungeon offers several optional triumph challenges and that completing all ten triumphs of the seal grants the Unleashed title. A search snippet says this triumph increases the initial Ice Breaker drop rate (not confirmed on a page I opened).

Rewards

Triumph score; counts toward Unleashed.