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"The lesson will be taught in due time, Aloy. Until then, we wait."
This article contains heavy spoilers. Read ahead with caution.

"Too often the truth is forbidden."
Alva

Forbidden Legacy is a side quest in Horizon Forbidden West.

Synopsis[]

While exploring recovered data from the Greenhouse, Alva has discovered that Leviathan, a defunct flood control system in the Great Delta, was developed in San Francisco. At her request, Aloy meets with her in Legacy's Landfall to search for the development site, Atbay Global Infrastructure, in hopes that they can uncover the necessary data to repair Leviathan.

Objectives[]

  • Go to Legacy's Landfall
  • Call Alva at the Campfire
  • Follow Alva to the Research Facility
  • Search the Ruins for the Data
  • Kill the Slitherfang
  • Search the Ruins for the Data
  • Follow Alva to the Atbay Headquarters
  • Find an Entrance to the Atbay Headquarters
  • Jump to the Tower
  • Unlock the Door
  • Search the Headquarters for the Data on Leviathan
  • Climb up to the Ancestor's Office
  • Unlock the Door
  • Search the Office for the Data on Leviathan

Collectables[]

Audio Datapoints[]

Hologram Datapoints[]

Text Datapoints - Side Quests[]

Wiki Navigation[]

Horizon Forbidden West Quests
Main Quest Reach For The Stars - The Point of the Lance - To The Brink - The Embassy - Death's Door - The Dying Lands - The Eye of the Earth - The Broken Sky - The Kulrut - Cradle of Echoes - The Sea of Sands - Seeds of the Past - Faro's Tomb - Gemini - All That Remains - The Wings of the Ten - Singularity
Side Quests A Soldier's March - A Tribe Apart - Blood for Blood - Boom or Bust - Breaking Even - Deep Trouble - Drowned Hopes - Forbidden Legacy - In The Fog - Lofty Ambitions - Need to Know - Shadow from the Past - Shadow in the West - Signal Spike - The Blood Choke - The Bristlebacks - The Burning Blooms - The Deluge - The Gate of the Vanquished - The Promontory - The Roots That Bind - The Second Verse - The Twilight Path - The Valley of the Fallen - The Way Home - The Wound in the Sand - Thirst for the Hunt - What Was Lost
Errands A Bigger Boom - A Dash of Courage - A Hunt To Remember - Broken Locks - Burden Of Command - Call And Response - First To Fly - In Bloom - Learning Machine Strike - Nights of Lights - Shining Example - Signals of the Sun - Sons of Prometheus Data - Supply Drop - The Enduring - The Music in Metal - The Oldgrowth - The Souvenir - The Taste of Victory - Tides of Justice
Horizon Forbidden West: Burning Shores Quests
Main Quest To the Burning Shores - Heaven and Earth - The Stars in Their Eyes - For His Amusement - His Final Act - Epilogue
Side Quests A Friend in the Dark - In His Wake - The Splinter Within
Errands The Delvers' Trove
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