Field procedure
- 01
Descend to the hospital basement and locate the padlocked storage room.
- 02
Interact with the four-digit lock.
- 03
Enter 1–3–0–8 and collect the room’s upgrade reward.
How the clue resolves
The code is fixed and can be entered as soon as the basement storage lock becomes accessible.
Verification note
This file is currently marked source-checked. It records cross-checked launch-window sources; it does not claim first-hand playtesting until that status is explicitly shown.