The locked safe in Devil’s Reef sits on a wooden desk inside room 301, on the third floor (3F). It opens with a four-digit dial code that you work out from a lyrics sheet you can read in your investigation menu.
Quick answer: Turn the dial to 2-1-3-7 to open the Devil’s Reef safe in room 301.
Where the Devil’s Reef safe is
Head to the third floor of Devil’s Reef and find room 301. The safe is in a dimly lit room, resting on a desk. It stays locked until you input the correct combination on the dial.

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Add to Google Preferences →How the “Baby, One More Tide” clue works
The code comes from the “Baby, One More Tide” lyrics sheet, which you can read under the Investigation menu. Four highlighted words in the verses each point to a single number, and the order they appear gives you the full combination.
The relevant lines are: “Spread my wings like a bat in flight / Curl my tail in hate and spite / Their octopus hearts beat in fear / As the tide makes all sins clear.”
| Clue in the lyrics | Reasoning | Digit |
|---|---|---|
| Bat wings | A bat has two wings | 2 |
| Tail | One tail | 1 |
| Octopus hearts | An octopus has three hearts | 3 |
| Sins | The seven deadly sins | 7 |
Read together, those four values form the combination 2-1-3-7.

Opening the safe

What’s inside the safe
Opening the safe gives you a weapon attachment and a small ammo top-up.
| Reward | Details |
|---|---|
| Voss’s Target Grip | A custom handgun grip that increases damage on perfectly timed shots |
| Handgun Ammo | Ammunition for your pistol |
| Shotgun Ammo | Ammunition for your shotgun |
Voss’s Target Grip is described in-game as a “custom handgun grip, fitted to the millimeter,” and it rewards accurate, well-timed handgun shots with extra damage. Collect all three items from the open safe before moving on.





