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"If there's one thing I know about Boomer, it's that she can't resist a shiny pile of salvage."
―Delah

Boom or Bust is a side quest in Horizon Forbidden West.

Synopsis[]

Coincidentally, Delah once again meets Aloy in Hidden Ember, concerned for her sister Boomer, who has gotten lost somewhere in The Stillsands due to an argument. Aloy and Delah then head out and look for tracks, finding some of Boomer’s tools and inventions. They continue to follow the tracks until they find an area filled with machines and Boomer’s favorite tools, making Delah extremely concerned.

Delah and Aloy again follow some tracks left by Boomer, only to quickly find Boomer at a camp shelter after destroying some machines with an explosion. Boomer says she’s been testing a new weapon and finding the materials for it, much to Delah’s annoyance and relief. Boomer shows the weapon to be a Shredder Gauntlet meant to deliver acid payloads, although it is still missing a key component. Boomer leads Aloy and Delah to a machine site, which turns out to be a Shellsnapper site.

After killing the Shellsnapper and looting the needed component, Boomer gives Aloy the weapon as a gift, and Delah takes Boomer back home, noting that she has a new idea for a weapon.

Objectives[]

  • Listen to the Rumor about Delah and Boomer [Optional]
  • Talk to Delah and Boomer at Hidden Ember
  • Meet Delah at the Arches
  • Search for Boomer's Tracks
  • Follow the Tracks
  • Kill the Machines
  • Investigate the Ruins
  • Examine the Camp
  • Search for Boomer's Tracks
  • Follow the Tracks
  • Investigate the Wreck
  • Examine the Device
  • Go to the Wreck
  • Examine the Tools
  • Kill the Machines
  • Talk to Delah and Boomer
  • Follow Boomer
  • Kill the Shellsnapper
  • Talk to Delah and Boomer

Trivia[]

  • While Aloy and Delah are searching for Boomer, their conversation about family will be different depending on the progression of Gemini.
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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