If you’re exploring the eerie halls of Blue Prince, you’ve likely stumbled upon one of its many enigmatic safes. These aren’t just decorative pieces—they guard crucial items like Red Letters, Gems, and even rare Puzzle Boxes. But unlocking them isn’t as simple as spinning a dial at random. Each safe requires a specific code, often hidden behind clever riddles and environmental clues.
When I first ventured into Mount Holly Estate, I underestimated how vital these safes were. Now, after countless runs and more head-scratching moments than I’d like to admit, I can confidently say: knowing the Blue Prince safe codes can make or break your journey. So, let me share everything I’ve learned about where to find each safe—and, more importantly, how to unlock them.
The Boudoir Safe
Tucked behind a mirror in the cozy Boudoir, this safe is one of the first you’ll encounter. The clue? A simple photo on the nightstand. No fancy tools required.
Boudoir Safe Code: 2-5-1-2
(December 25 – Christmas Day)
The Drafting Studio Safe
This one’s hidden in plain sight within the Drafting Studio diorama. You’ll need a Magnifying Glass and a sharp eye for calendars and orchard gates.
Drafting Studio Safe Code: 1-1-0-8
(November + 8 gates at the Apple Orchard)
The Drawing Room Safe
In the elegant Drawing Room, a tilted candlestick reveals the safe’s location. But solving the code? That’s all about counting portraits and understanding a playful pun on “gait.”
Drawing Room Safe Code: 0-4-1-5
(4 “small gait” portraits + 15 “large gait” portraits)
The Office Safe
Hidden beneath a bust raised by a secret knob, the Office Safe demands attention to detail. The hint lies in a memo about the “March of the Count.”
Office Safe Code: 0-3-0-3
(March + 3 busts of Count Isaac Gates)
The Study Safe
A chessboard clue leads to this safe in the Study. The lone Black King sits on D8—convert that chess notation into a date.
Study Safe Code: 1-2-0-8
(December 8th)
The Safe Behind the Red Door
Deep underground, past the Boiler Room and a complex gear puzzle, lies the infamous Red Door Safe. This one stumped me for hours—until I realized the solution was literally spelled out.
Red Door Safe Code: M-A-Y-8
(The only valid month + available digit)
The Time-Lock Safe
Unlike the others, the Time-Lock Safe in the Shelter doesn’t use a traditional code. Instead, you manipulate time itself. This was easily the most creative puzzle I encountered.
Time-Lock Safe Solution:
Set the date to November 6 + your current Day count. Input a time at least one hour ahead of your current in-game time. Then… wait.
Complete Safe Codes Reference Table
| Safe Location | Code | Clue Source |
|---|---|---|
| Boudoir | 2-5-1-2 | Photo on nightstand |
| Drafting Studio | 1-1-0-8 | Calendar + Orchard gates |
| Drawing Room | 0-4-1-5 | Portrait counts |
| Office | 0-3-0-3 | Memo + Count busts |
| Study | 1-2-0-8 | Chessboard (D8) |
| Red Door (Underground) | M-A-Y-8 | Gear puzzle + letters |
| Time-Lock (Shelter) | No code | Set future time on terminal |
Why Unlocking Safes in Blue Prince Matters
Sure, cracking these codes is satisfying on its own, but there’s more to it. Each safe holds critical progress items—especially those Red Letters, which piece together the mysterious lore of Mount Holly Estate. Plus, gems and puzzle boxes often lead to permanent upgrades or rare drafting opportunities.
From my perspective, ignoring these safes is like playing Blue Prince with half the deck. They’re not optional—they’re essential for anyone aiming to truly master the game.
FAQs
How many safes are there in Blue Prince?
There are eight safes scattered across the estate, including one time-based safe and the Red Door puzzle.
Do I need special items to unlock safes?
Some safes, like the one in the Drafting Studio, require a Magnifying Glass. Others rely purely on observation and logic.
What happens if I miss a safe during my run?
Unfortunately, safes reset with each new run. If you miss one, you’ll need to draft the room again in a future attempt.
Is the Time-Lock Safe worth the wait?
Absolutely. It often contains valuable items that can significantly boost your chances in later stages.
Can I brute-force the safe codes?
Technically yes, but many safes use dates or letters, making brute-forcing highly impractical.
Where can I find the Broken Lever for other puzzles?
Check the Security Room or Spare Room—it often appears on desks or crates.
Unlocking every safe in Blue Prince is more than just a checklist—it’s a rite of passage for any dedicated explorer of Mount Holly Estate. Each code tells a story, woven into the fabric of the game’s rich atmosphere and intricate puzzles. Trust me, once you crack that final safe and hold the rewards in your hands, you’ll realize it was worth every second spent deciphering clues.
So, next time you hear the click of a dial falling into place, remember—you’re one step closer to unraveling the deepest secrets of Blue Prince.