If you’re stuck on the Sealed in Stone quest in Crimson Desert, this mission can feel more confusing than expected. It looks simple at first, but the crane controls are not clearly explained. Many players struggle to position the claw correctly, which leads to repeated failed attempts and wasted time.

This guide breaks everything down step by step. You’ll learn how to unlock the quest, operate the crane correctly, and extract the buried relic without wasting time.
What Is the Sealed in Stone Quest?
The Sealed in Stone quest is part of the House Roberts questline in Crimson Desert. Unlike most missions that focus on combat, this quest centers entirely on mechanics. You won’t face any enemies here.
Instead, your main objective is to operate a large crane to extract a buried stone relic from the quarry. The real challenge comes from precise control and positioning of the crane, not from difficulty or combat skill.
How to Unlock the Sealed in Stone Quest
You can’t start this quest immediately. Follow these steps:
- Complete the Stolen Quarry quest
- Defeat the Excavatron boss
- Liberate Karin Quarry
- Return to the quarry after completion
- Talk to Erich near the crane
He will give you the Crane Control Room Key and start the quest
How to Reach the Crane Control Room
Before solving the puzzle, you need to reach the crane:
- Go to the elevator near Erich
- Interact with the handwheel
- Ride it up to the top
- Enter the control room using the key
Pro Tip: Turn the wheel continuously to reach the top faster instead of stopping midway.
How to Use the Crane in Sealed in Stone Quest
The crane uses basic directional controls:
- Left / Right → Move claw sideways
- Up / Down → Raise or lower claw
Your target is a large square stone block in the quarry pit.
Step-by-Step: How to Extract the Relic

Follow this exact sequence to avoid mistakes:
Step 1: Align the Claw
Move the crane until the claw is roughly above the stone block.
Step 2: Lower Carefully
Lower the claw slowly. Do not rush or overshoot.
Step 3: Offset Positioning
Move the claw slightly so one edge sits just outside the block.
Step 4: Fine Adjustment
Lower a bit more while adjusting sideways.
Step 5: Auto Lock
The claw will automatically latch onto the relic when positioned correctly.
Step 6: Lift the Stone
Press upward to lift it. The stone may shake but will eventually come free.
The quest completes once the stone is fully removed
Why Players Fail This Puzzle
Most players struggle because:
- Controls feel overly sensitive
- Small movements cause overshooting
- The game doesn’t explain positioning clearly
Fix: Take slow, small movements. Precision matters more than speed.
What Happens After Completing the Quest?
Once you extract the relic:
1. Questline Progression
- Continue the House Roberts storyline
- Unlock the next mission
2. Hidden Underground Area
- The blocked path opens below the quarry
- You can explore for extra loot
3. Secret Reward (Later Unlock)
- A hidden wall appears underground
- You need Focused Force Palm to access it
- Behind it: special items like an Abyss transporter
The Sealed in Stone quest is not difficult—it just requires patience. Once you understand the positioning trick, the crane becomes easy to control. Play Now!
FAQs
How do I start Sealed in Stone in Crimson Desert?
Complete the Stolen Quarry quest and talk to Erich at Karin Quarry.
Why won’t the crane grab the relic?
Your positioning is slightly off. Adjust sideways before lowering.
Is there any combat in this quest?
No, it is a pure puzzle mission.
What rewards do I get?
No direct item reward, but it unlocks story progression and hidden loot areas.
