Safe combinations

01 · Do this

Follow the route in order.

1. 01

   Apartment 5, beside the Radio Store: enter 1908. The clue is the year the Allen Radio Store was established; the safe can be opened before you collect the note.

2. 02

   If your clue is the 'To Martin' note, use that same Apartment 5 safe: 1908. The note's 'proudest, most miraculous moment' clue resolves to the Allen Radio Store's 1908 founding year; this is not a separate Martin code.

3. 03

   Redemption Church floodgate: enter 1672. Combine the church's 1667 founding year with the note that the bell took another five years to make and install.

4. 04

   Devil's Reef Hotel, Room 301: enter 2137. The Safe Code Letter and the 'Baby, One More Tide' lyrics map the four digits to the song's clues.

5. 05

   Akeley Hospital Storage: enter 1308. The digit notes establish 1 first, 3 second, 0 in the unassigned slot, and 8 last.

6. 06

   Fish Market Locker Room: enter 1496 after the Salt Storage clue route. The safe contains Pyre's Ocularum, a grenade-launcher upgrade.

7. 07

   Abandoned Office memory safe: after returning the Antikythera to Ma and entering the changed timeline, speak to the ghosts in the two rooms, then enter 6294 at the safe. Take the Memory Jar and return the Heart of Stone to the present route; this is a separate memory sequence, not a replacement for the five location codes above.

8. 08

   If a different safe or locker is on your screen, keep its notes connected in Investigations and do not substitute one location's code for another.

02 · Confirm

What success looks like.

• Apartment 5 opens with 1908.
• The 'To Martin' clue resolves to the Apartment 5 safe and its 1908 code; it is not a second combination.
• The Church floodgate opens with 1672.
• Room 301 opens with 2137 and yields the Voss Target Grip plus ammo.
• Hospital Storage opens with 1308 and yields the Doyle's Cold Blood submachine-gun attachment.
• The Fish Market Locker Room opens with 1496 and yields Pyre's Ocularum for the grenade launcher.
• The Abandoned Office memory safe opens with 6294 after the Antikythera timeline change.

03 · Boundaries

Before you retry.

• This is a scoped named-code set, not a claim that every safe, locker, padlock, or later chapter combination has been independently checked here. The Abandoned Office entry is included because GameSpew and Mobalytics independently agree on 6294 and its memory-route context.
• Some current search snippets label 6294 as a 'Sinkhole' safe without the route context. Follow the named Abandoned Office/old-shop memory route here; do not apply 6294 to an unrelated lock.
• The codes are convenience answers; reading and joining the in-game notes still explains the intended route and awards Investigation progress where applicable.
• Loot can vary by difficulty or playthrough context, so the code does not promise a fixed quantity of ammo or an identical item roll beyond the named reward reported by the walkthroughs.

04 · Undo

If it does not trigger.

• These are normal in-game combination inputs and do not edit files. If a lock rejects a code, leave it closed and recheck the location and connected notes rather than trying another location's number.
• Reload the last save if the interaction fails to advance; no mod, save edit, or external tool is required.