All Vatican City Codes and Passwords Revealed: Indiana Jones and the Great Circle

In the world of Indiana Jones adventures, there's always room for puzzles and secret combinations. This guide compiles all the codes and passwords that can help you unlock locked safes and chests, pass difficult levels, and uncover all the mysteries of the game Indiana Jones and the Great Circle.

Locked chests and other similar items that require codes are usually encountered while completing side quests or solving mysteries. In this section, we will detail all the locked objects found in the Vatican, help you find them, and, of course, provide the necessary passwords for access.

This locked chest can be found inside a tent located in the eastern part of Belvedere Square. To access its contents, you need to enter the code 5238. Inside, you'll find not only money but also a rare adventure book Bonecrusher, which will be a great trophy if you want to level up your skills. This code could be found by carefully examining the tag in the neighboring desk's drawer. The owner wrote these two numbers on the front and back of a card.

This safe is located in the Sistine Chapel and is part of a puzzle called The Secret of Secrets. To reach the safe, you will need to pass through the courtyard located at the foot of the Borgia Tower. Then, find the door hidden in the brick wall next to the green truck. Enter this room and climb the stairs leading up. To open the safe, pay attention to the statues.

During the storyline, you will inevitably meet a girl named Gina. After talking to her, a side mission called The Missing Nun will become available to you. Completing this quest is related to the Museum Wing, and after you leave it, a safe will be waiting for you at the exit. Next to it is a box with a glowing green light — interact with it, and you will receive the code to unlock it — 7171. Inside the safe, you will discover one of the lost artifacts of Europe.

This locked chest can be found by solving the Date to Remember puzzle in the military tent located in the garden of the Museum Wing. To open it, you need to enter the code 6380. Access to the Museum Wing becomes possible as part of the side activity The Missing Nun from Gina.

Inside the chest, you will find 10 lira, a letter, and a book titled Vatican Medicines. By studying it, you will receive map markers indicating all the necessary medicines for completing the Cure for All Diseases quest.

Finally, after completing the side mission The Missing Nun assigned to you by Gina, you can start solving the Father and Son mystery for Indy. This puzzle is unlocked in the Borgia Tower. To reach it, go out onto the balcony and open the door to the secret service office located to your right.

By studying the map, pay attention to these coordinates: I-R, I-A, T-A, and S-O. They will help you obtain the code 5873. Inside, you will find secret documents with eight letters circled and a cipher table.

Near the main entrance, there is a small ramp leading to the basement of the Vatican Post Office. You will need to head there when you find several stone fragments. Once you complete this task, you will be interrupted by a group of blackshirts. Don't miss the chance to search their bodies, where you will find a note with the safe code.

To open the safe, you need to enter the code 1136. The key to this location is obtained during the Questions of Archaeology side quest. Inside the safe, you will find an adventure book titled Street Fight.

In the southeastern part of the Excavation Site, in a small building adorned with the sign Ufficio Dei Lavoratori, there is a password-protected safe. To open it, you need to enter the code 1891. You will receive this password as part of the mission A Nun in Trouble. Gina will leave an important note for you hidden in a Bible located in the main hall of the Sistine Chapel. It will contain the code needed to open the safe.

By entering the code and interacting with the safe, you will discover a message from an informant for Gina and 80 lira, which may come in handy in further adventures.