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The Drowning Labyrinth Quest Steps Walkthrough – 2025 UPDATED

The Drowning Labyrinth quest in Destiny 2‘s Sundered Doctrine dungeon remains a standout hidden challenge, rewarding Guardians with Finality’s Auger, the potent Exotic Linear Fusion Rifle. Players must hunt down 9 Hive Worms across the dungeon while cracking glyph puzzles to reveal secret rooms. With Episode: Heresy wrapping up and The Edge of Fate’s Year of Prophecy in full swing, this quest ties into broader lore while offering farmable loot. This updated guide covers each Hive Worm spot with puzzle solutions, incorporating fixes from Patch 9.0.0.1 (which resolved progression bugs on steps 2, 6, and 9 for alts) and community tips for smoother runs post-May 2025 updates. Follow these steps to snag the Exotic and bonus Legendaries without hassle. Destiny 2 Drowning Labyrinth Quest Walkthrough Summary Table

 
CategoryDetails
How to Start

– Visit Ikora Rey in Tower Bazaar to obtain quest

– Launch Sundered Doctrine dungeon (Savathûn’s Throne World)

– Reach first checkpoint, interact with encrypted transmission near Pyramid structure

ObjectiveCollect 9 Hive Worms in Sundered Doctrine dungeon, solve glyph-based puzzles to unlock hidden chambers
Hive Worm Locations & Symbol Puzzles

Worm 1: Under bridge after Hidden Base Camp (Witness Symbol)

Worm 2: Back right corner of cavern after first encounter (Give Symbol)

Worm 3: Left-side door after second encounter (Darkness Symbol)

Worm 4: Hidden door via red light before first encounter (Hive Symbol)

Worm 5: Hidden pressure plate before rolling ball section (Grief Symbol)

Worm 6: Shoot locked door after second encounter stairs (Snake Symbol)

Worm 7: Invisible platform in second traversal section (Guardian Symbol)

Worm 8: Top left hidden door in spiky ball room (Remember Symbol)

Worm 9: Hidden door far right before final boss (Fleet Symbol)

Key Steps

1. Complete dungeon, defeat Kerrev, The Erased

2. Enter code at Hidden Base Camp: Savathûn → Enter → Pyramid

3. Collect Worms 1-3, enter code: Witness → Give → Darkness

4. Solve Knowledge Puzzle: Deposit Knowledge Fragments

5. Complete dungeon again

6. Collect Worms 4-6, enter code: Hive → Grief → Snake

7. Solve Hive Secrets Puzzle: Deposit explosive Hive Worms

8. Complete dungeon again

9. Collect Worms 7-9, enter code: Guardian → Remember → Fleet

10. Solve Lens Puzzle: Align lenses to light Worm Symbol

11. Defeat Kerrev, interact with artifact in final chamber

12. Return to Ikora Rey

Rewards

– Finality’s Auger: Exotic Linear Fusion Rifle (now with enhanced Strand synergy post-Patch 9.0.0.1)

– Legendary Weapons: Unvoiced, Unworthy, Unsworn

– Exclusive Emblems & Triumphs

Tips

– Use Normal difficulty for easier dungeon runs

– Use final boss checkpoint to speed up repeat runs

– Note symbols for each worm to input correct codes

– Post-May 2025 fixes ensure smooth progression on steps 6/9; for catalyst, duo step 10 to avoid bugs

– LFCarry offers boosting for quest completion and loot farming

How to Start The Drowning Labyrinth Quest

Table of Contents

Before diving into the dungeon, you must first unlock the Drowning Labyrinth quest. Here’s how:

  1. Visit Ikora Rey – Head to the Tower Bazaar and speak with Ikora Rey to obtain the quest.
  2. Enter Sundered Doctrine – Launch the dungeon from the upper-left section of Savathûn’s Throne World.
  3. Reach the First Checkpoint – After defeating the initial wave of enemies, locate an encrypted transmission near a Pyramid structure.
  4. Activate the Quest – Interact with the transmission to begin The Drowning Labyrinth.

At this point, your objective is to find 9 Hive Worms hidden across multiple encounters and solve glyph puzzles to access them. As of August 2025, all known bugs from launch (e.g., step 2 alt character lockouts) are patched, making runs smoother.

Hive Worm Locations & Symbol Puzzles

Complete the Sundered Doctrine Dungeon

Objective: To begin the quest, you must complete the Sundered Doctrine dungeon. You can do this at any difficulty level, but it’s recommended to do it on Normal for a more straightforward experience. Defeat the final boss, Kerrev, The Erased, to unlock the next steps in the quest.

Each Hive Worm is hidden behind a glyph-based puzzle. Below is a detailed breakdown of all 9 locations, including specific puzzle solutions, sequences, and tips.

Step 1: Complete the Dungeon

  • Objective: Complete the Sundered Doctrine dungeon at any difficulty.
  • Tip: Defeat the final boss, Kerrev, The Erased, to progress the quest.

Step 2: Enter the Code

  • Objective: Find the Hidden Base Camp at the start of the dungeon.

  • Solution:

    1. Locate the table with scattered papers and pick up the Hidden Report.

    2. Enter the following code into the Pyramid’s machinery (a giant wheel):

      • Savathûn Symbol → Enter Symbol → Pyramid Symbol.
      • Code: “Savathûn Enters the Pyramid.”

  • Location: Hidden Base Camp near the bridge.

Step 3: Find Hidden Worms

  • Objective: Locate and collect 3 Hive Worms hidden throughout the dungeon.

Worm #1 Location

  • Location: Underneath the bridge after leaving the Hidden Base Camp.
  • Symbol: Witness Symbol (take note of this for later).

Worm #2 Location

  • Location: After the first encounter, head to the back right corner of the large cavern.
  • Symbol: Give Symbol (take note of this for later).

Worm #3 Location

  • Location: After the second encounter, look for a door on the left side.
  • Symbol: Darkness Symbol (take note of this for later).

Step 4: Enter Another Code

  • Objective: Return to the Hidden Base Camp and enter a new code.
  • Solution:
    1. Use the symbols collected from the worms:
      • Witness Symbol → Give Symbol → Darkness Symbol.
      • Code: “Witness Gives Darkness.”
    2. This triggers a message about the Pyramid shifting.

Step 5: Solve the Knowledge Puzzle

  • Objective: Defeat Dread enemies and collect Knowledge Fragments.
  • Solution:
    1. Deposit the fragments on the giant orange plate in the back of the room.
    2. Interact with the scannable terminal behind the plate.

Step 6: Complete the Dungeon Again

  • Objective: Complete the Sundered Doctrine dungeon again.
  • Tip: Use a final boss checkpoint to speed up this step.

Step 7: Find Another Hidden Report and Collect 3 More Worms

  • Objective: Return to the Hidden Base Camp and collect another Hidden Report.

Worm #4 Location

  • Location: Before the first encounter, drop down through the red light and activate a hidden door.
  • Symbol: Hive Symbol.

Worm #5 Location

  • Location: Before the rolling ball section after the first encounter, activate a hidden pressure plate.
  • Symbol: Grief Symbol.

Worm #6 Location

  • Location: After the second encounter, follow the stairs upwards and shoot a locked door.
  • Symbol: Snake Symbol.

Step 8: Enter the Third Code

  • Objective: Return to the Hidden Base Camp and enter a new code.
  • Solution:
    1. Use the symbols collected from the worms:
      • Hive Symbol → Grief Symbol → Snake Symbol.
      • Code: “Hive Grief Snake.”
    2. This triggers another message about the Pyramid shifting.

Step 9: Solve the Hive Secrets Puzzle

  • Objective: Defeat Hive Knights and deposit explosive Hive Worms in a cave.
  • Solution:
    1. Carry the worms to the cave beneath the top ledge.
    2. Deposit them to trigger an explosion and unlock a new entrance.

Step 10: Complete the Dungeon Again

  • Objective: Complete the Sundered Doctrine dungeon again.
  • Tip: Use a final boss checkpoint to speed up this step.

Step 11: Find the Last Hidden Report and Collect the Final 3 Worms

  • Objective: Return to the Hidden Base Camp and collect the final Hidden Report.

Worm #7 Location

  • Location: Before the first encounter, jump onto an invisible platform in the second traversal section.
  • Symbol: Guardian Symbol.

Worm #8 Location

  • Location: After the first encounter, climb to the top left of the spiky ball room and activate a hidden door.
  • Symbol: Remember Symbol.

Worm #9 Location

  • Location: Before the final boss fight, activate a hidden door on the far right end of the room.
  • Symbol: Fleet Symbol.

Step 12: Enter the Final Code and Solve the Lens Puzzle

  • Objective: Return to the Hidden Base Camp and enter the final code.
  • Solution:
    1. Use the symbols collected from the worms:
      • Guardian Symbol → Remember Symbol → Fleet Symbol.
      • Code: “Guardian Remember Fleet.”
    2. This triggers a message about the Pyramid shifting again.
  • Lens Puzzle:
    1. Align the lenses in the cavern to light up the Worm Symbol on the middle door.
    2. Use the Resonance energy source at the far right of the cavern.

Step 13: Complete the Dungeon and Open the Final Chamber

  • Objective: Defeat Kerrev, The Erased and open the final chamber.
  • Solution:
    1. After defeating the boss, a door behind the final chest will open.
    2. Interact with the massive artifact inside to complete the quest.

Step 14: Visit Ikora Rey

  • Objective: Return to Ikora Rey in the Tower Bazaar to claim your rewards:
    • Finality’s Auger: Exotic Linear Fusion Rifle.
    • Legendary Weapons: Unvoiced, Unworthy, Unsworn.
    • Exclusive Emblems & Triumphs.

Completing The Drowning Labyrinth Quest

Once all 9 Hive Worms have been collected, return to Ikora Rey in the Tower to claim your reward. You’ll receive:

  • Finality’s Auger – Exotic Linear Fusion Rifle (now optimized for Prismatic builds in Edge of Fate meta)
  • Legendary Weapons: Unvoiced, Unworthy, Unsworn
  • Exclusive Emblems & Triumphs

Additionally, solving the symbol puzzles and completing this hidden quest contributes to endgame achievements, making it a crucial challenge for completionists. With recent patches enhancing Strand interactions, the Exotic shines brighter in 2025 raids.

Conquer The Drowning Labyrinth with LFCarry

Once all 9 Hive Worms have been collected, return to Ikora Rey in the Tower to claim your reward. You’ll receive:

  • Finality’s Auger – Exotic Linear Fusion Rifle
  • Legendary Weapons: Unvoiced, Unworthy, Unsworn
  • Exclusive Emblems & Triumphs

Additionally, solving the symbol puzzles and completing this hidden quest contributes to endgame achievements, making it a crucial challenge for completionists.

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7 comments

  1. baby bounce back body
    February 26, 2025 at 1:35 pm

    Man, Bungie really loves their glyph puzzles. Hope this one isn’t as frustrating as the Presage mission.

    Reply
  2. 女の子の自慰行為ポルノ
    February 26, 2025 at 1:35 pm

    Wait, so this is inside the Sundered Doctrine dungeon? Do you HAVE to complete the dungeon first to unlock it?

    Reply
  3. saucepan
    February 26, 2025 at 1:35 pm

    I swear, these secret quests always turn into a 2-hour YouTube deep dive before I even attempt them. 😂

    Reply
  4. laughter
    February 26, 2025 at 1:36 pm

    What’s the reward for this quest? If it’s just an emblem, I’m gonna be mad. Give us a sick Exotic!

    Reply
  5. nepotist
    February 26, 2025 at 1:36 pm

    Does the Labyrinth change every run, or is it a fixed layout? I don’t wanna spend hours lost in a maze.

    Reply
  6. mauris
    February 26, 2025 at 1:36 pm

    Anyone else hoping this has some Hive-Worm related lore? The whole Dreadnaught vibes in Episode Heresy are amazing

    Reply
  7. dishiest
    February 26, 2025 at 1:37 pm

    Glyph puzzles are cool and all, but please tell me there’s a respawn checkpoint and not instant wipe mechanics.

    Reply

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  • Written by: Darya Chavez
  • Posted on: August 22, 2025