All keys
J-Lab Access Card (Black)
Opens: Black Card Room (B2): DT MDR-762 blueprint, injector loot.
In-game text: “Grants access to restricted zones within J-Lab.”
Key data
- Map
- J-Lab B2
- Uses
- Reusable
- Key Registration Device
- Can be registered
- Key Case
- Fits
- Base value
- 135,800
- Chinese name
- J-Lab门禁卡（黑）
Where to get it
- Farm Town Mysterious Merchant 203,700, 50% stock chance
- Marked X/O rooms
