
All keys
Mysterious Key Z
Opens: Mysterious Room Z on the south-westernmost island (no map marker); J-Lab-crate loot and Space Glick; loot increased in 1.3.12.
In-game text: “A mysterious key engraved with a strange marking that resembles the letter Z.”
Key data
- Map
- Storm Area
- Uses
- 10, then it is used up
- Key Registration Device
- Cannot be registered
- Key Case
- Fits
- Base value
- 104,748
- Chinese name
- 神秘Z钥匙
Where to get it
- Craft at Workbench: Mysterious Key X + Mysterious Key O + 3x 0.2 BTC (blueprint from data box on the small island south-west of the Air Defense System, added 1.3.10)

