All Blue Prince safe codes and passwords

Looking for all the Blue Prince safe codes and passwords? Blue Prince’s cerebral brand of puzzle solving will have you taking on all manner of tests of deduction, wit, and logic, including finding safe codes and passwords that you’ll need to uncover some Mt. Holly’s best-kept secrets.

Though we do recommend trying to figure these out yourself, a little nudge in the right direction can be a great help. In this guide, you’ll find a list of all the safe codes and passwords we’ve found so far in Dogubomb’s Blue Prince. These don’t change when you reset the day so you can use them for every visit to the manor to score gems, letters, and vital clues.

All Blue Prince safe codes

As far as we know, there are 8 safes and locks that require a code in Blue Prince. Most of these are related to dates and can be deduced mostly from the room where the safe is located with some exceptions. Nearly all the codes are reusable for successive runs and don’t ever change other than the one for the Shelter time-lock safe. You’ll find links to dedicated guides (if we have them) explaining how to obtain the codes in more detail.

Safe	Solution	Clues
Boudoir safe	2512 or 1225 (both work)	Christmas day postcard posted on the mirror in the Boudoir.
Office safe	0303	March of the Counts book in the desk drawer container + the number of busts of the Count in the Office.
Study safe	0812	King chess piece position is D8, which when converted to a date equals 8th December or 0812.
Drafting Studio safe	1108	Use the magnifying glass on the calendar in the Drafting Studio.
Drawing Room safe	0415	Four drawings of a woman + fifteen drawings of man with an umbrella. Both have ‘small gates’ or gaits, as in strides.
Underground gate lock	MAY8	Secret message from the painting pairs throughout the manor.
Campsite Lock code	1128	Use the magnifying on the picture of the apple orchard in the Dark Room and check the tree on the left.
Shelter time-lock safe	Changes based on current day and time	– Date: November 7 + the number of in-game days you’ve played – Time: Current in-game time + 1 hour (check the clocks around the manor for the current time)

All Blue Prince passwords

There is only one password we’ve come across so far. It’s for the Terminals in the Security room, Shelter, Office, and the Laboratory.

Password	Solution	Clues
Terminal	Swansong	Use the magnifying glass on the Staff Notice document in the Security room.

That covers all the Blue Prince safe codes and passwords. We’ll report back if we unearth any new ones as we explore the manor. For more help, check out our tips and tricks, trophies and achievements list, and our quick primer on besting the Parlor Game and Dartboard puzzle every time you visit.