Here is how you can complete the Mysterious Door Key quest in Escape from Duckov. Learn where to find the required J-Lab Certificate and claim all rewards efficiently.
Given by Xiaoming in Farm Town, this quest requires finding a J-Lab Certificate to access a sealed research door. Completing it grants EXP, currency, and another certificate.
Mysterious Door Key – Escape From Duckov: Requirements & Objectives
Scene
“That unusual door in J-Lab won’t open without a special pass. A lot of researchers used to work at the Mine in Farm Town—you might find something useful there. If you do, bring it back to me.” – Xiaoming
Objectives
- Submit: Lv.1 J-Lab Certificate ×1 (Owned: 2)
Requirements
- Must possess at least one Lv.1 J-Lab Certificate.
Mysterious Door Key – Escape From Duckov: Rewards
| Reward Type | Reward Description |
|---|---|
| EXP | +3500 |
| Currency | +1500 |
| Item | Lv.1 J-Lab Certificate ×1 |
Mysterious Door Key – Escape from Duckov: Location
Farm Town — Xiaoming can be found near the outskirts, close to the path leading to the J-Lab area.
Mysterious Door Key – Escape from Duckov: Step-by-Step Guide
Travel to Farm Town and head to the Mine area near Farm Town to search for a Lv.1 J-Lab Certificate.
Once acquired, return to Xiaoming. Submit one Lv.1 J-Lab Certificate to complete the quest.
Mysterious Door Key – Escape from Duckov: Next Quests Unlocked
- Radar Repair
- Copy Pass
Read more: Night Fishing Preparation Walkthrough – Escape from Duckov
