Waterlogged is a side quest in Horizon Zero Dawn: The Frozen Wilds.


Obtaining the quest

This quest can be obtained in one of two ways. If Aloy speaks to Laulai, she will inform Aloy of a sudden rush of water that has flooded the basin at Deep Din and obstructed her family's legacy. Aloy will offer to investigate. Laulai can be found in Song's Edge, but if Aloy does not speak to her there she will turn up in Longnotch later.

Alternatively, Aloy can bypass Laulai and visit Deep Din or Greycatch on her own. The quest will automatically start when Aloy gets close to one of the locations.


  1. Go to the Lake
  2. Follow the River Upstream
  3. Find an Entrance
  4. Enter the Greycatch
  5. Explore the Control Room
    1. Examine the Schematics
  6. Explore the Dam
  7. Find the Source of the Shouting
    1. Talk to the Oseram
  8. Close the First Sluice Gate
    1. Find a Path to the Other Side
    2. Unblock Sluice Gate
    3. Lock the First Sluice Gate
  9. Follow Gildun
  10. Find a Path to the Second Sluice Gate
  11. Lower the Emergency Ladder
  12. Close the Second Sluice Gate
    1. Find a Path to the Other Side
    2. Look for the Counterweight
    3. Get on the Counterweight
    4. Lock the Second Sluice Gate
  13. Recover the Emitter
    1. Kill the Snapmaw
    2. Search the Snapmaw
  14. Restore Power to the Door
    1. Return to the Control Center
    2. Replace the Emitter
  15. Go to the Storage Room
    1. Find a Power Cell
    2. Replace the Power Cell
    3. Talk to Gildun
  16. Go to the Overflow Basin
  17. Find the Source of the Sound
  18. Talk to Laulai
Horizon Zero Dawn Quests
Main Quest A Gift from the Past - Lessons of the Wild - The Point of the Spear - Mother's Heart - The Proving - The Womb of the Mountain - A Seeker at the Gates - The War-Chief's Trail - Revenge of the Nora - The City of the Sun - The Field of the Fallen - Into the Borderlands - The Sun Shall Fall - Maker's End - The Grave-Hoard - To Curse the Darkness - Deep Secrets of the Earth - The Terror of the Sun - The Heart of the Nora - The Mountain That Fell - The Looming Shadow - The Face of Extinction
Side Quests A Daughter's Vengeance - A Moment's Peace - Acquired Taste - Ancient Armory - Blood on Stone - Cause for Concern - Farewell - Death from the Skies - Fatal Inheritance - Heap of Trouble - Honor The Fallen - Hunters' Blind - In Her Mother's Footsteps - Insult to Injury - Queen's Gambit - Redmaw - Robbing the Rich - Sun and Shadow - Sunestone Rock - The Forgotten - Traitor's Bounty - Underequipped - Weapons of the Lodge
Errands A Curious Proposal - Collateral - Deadliest Game - Demand and Supply - Hammer and Steel - Healer’s Oath - Hunting for the Lodge - In Foreign Lands - Luck of the Hunt - Odd Grata - Sanctuary - Shortage of Supplies - Sun’s Judgment - To Old Acquaintance
Activities Bandit Camps Blackwing Snag - Devil’s Thirst - Gatelands - Hollow Fort - Shattered Kiln - Stone Yield FW - Two-Teeth
Cauldrons Cauldron RHO - Cauldron SIGMA - Cauldron XI - Cauldron ZETA
Hunting Grounds Greatrun - Nora - Snowchants FW - Spurflints - Sun Furrows - Valleymeet
Tallnecks Devil’s Thirst - Copper Deeps - Frostfigures FW - Rustwash - Spearshafts - Sun-Steps
Horizon Zero Dawn: The Frozen Wilds Quests
Side Quests Firebreak - For the Werak - Frontier Justice - Into the Frozen Wilds - The Forge of Winter - The Hunters Three - The Shaman's Path - The Survivor - Waterlogged
Errands A Secret Shared - Ikrie's Challenge - Geared Up: Forgefire - Geared Up: Icerail - Geared Up: Stormslinger - Out of the Forge - The Claws Beneath