Invokyr safe code
The six-digit code repeated for the attic safe above the starting hall is 091387. It comes from players, not from a Ludogram patch note. Keep the first zero. I checked the sources on October 16, 2026, against Early Access patch V0.44.11.

I read the October 8 Steam thread where a reply gives 091387 and treats the clue as September 13, 1987, a Sunday. I also watched the October 11 player video that opens a safe and a locked door. I have not typed the code in a current client myself, so treat a failed attempt as a version change, not as a typo I can swear is impossible.
The combination players are using
Code: 091387. Six digits. The leading 0 is part of the code. The thread ties it to a note dated 9/13/87 and a book title along the lines of Class of ’87. A later write-up places that note on a desk in the attic.
Use: the six-digit safe in the attic or dark room above the birth hall, reachable before the first dice roll according to those reports. The same reports say the safe holds a key. What the door rewards is not consistent across sources, so I am not inventing a loot list.
How players describe the climb
This route is a single-community description cross-checked with the thread, not an official map. If the furniture has moved after V0.44.11, stop and write in.
- From the starting hall, use the fireplace and the furniture beside it as the first steps.
- Continue across the mantel, a corner cabinet, the wall molding, and an iron frame.
- Jump to the tilted painting with a normal jump. Reports say a sprint misses it.
- From the wider molding, enter the attic and read the desk note before you trust the number.
- Enter 091387, including the leading zero.
What is still not confirmed
Nobody official has said the code is the same every run. A wrong entry’s penalty is not documented in the sources I used. A separate “7-digit locker code” does not appear in those same sources.
If 091387 does nothing, note your build (latest official patch when this page was written: V0.44.11, October 15, 2026) and send it via the contact page.
Questions this page answers
What is the Invokyr safe code?
091387, as reported on October 8, 2026. It is six digits and the first character is zero.
Is 091387 official?
No. It is a player report. Steam patch notes checked through October 15 do not publish puzzle answers.
Does the code reset between games?
That was not confirmed. The page only claims the code was the one players posted for the attic safe.
Keep going
Sources
- Steam discussion: attic password thread — Player report dated 2026-10-08. Not an official solution.
- Player video: safe and locked door — Uploaded 2026-10-11. Japanese title covers the safe and a locked door.
- Steam store page, app 3883570 — US English appdetails, price, platforms, and reviews rechecked on 2026-10-16.
INVOKYR