How to solve the Signs of Trouble mystery in Indiana Jones and the Great Circle

Indiana Jones and the Great Circle's campaign mode features not only the titular protagonist but also a supporting character named Gina Lombardi who accompanies Indy on his travels across the world. As a journalist, Gina often has to hide her identity in order to avoid being caught by hostiles. In some instances, she has to seek help from the world-famous archeologist as well.

One such case is the Signs of Trouble mystery, which has Gina request Indy for help in recovering a document for her, which is hidden away in a safe. Below is a guide on completing this quest in the game.

---

Solving the Signs of Trouble mystery in Indiana Jones and the Great Circle

Head to the Sistine Chapel after completing the "A Nun in Trouble" mission. Laying on the table will be a Bible, with a note in it from Gina addressed to Indy. The note shows Gina asking for assistance in recovering and returning an item back to her.

The note from Gina asking for help can be found inside a Bible on the Sistine Chapel altar (Image via Bethesda/ YouTube@ Game Guides Channel)

Once you have read the note, make sure to remember the code "1891" (at the bottom of the page). Follow the marker, heading downstairs through the room where the Secret of Secrets puzzle was solved. Once outside, follow the marker until you reach the upper floor of the Apostolic Castle, and eventually, the Excavation Site.

Explore the marked building, optionally equipping the Blackshirt disguise to make traveling easier (Image via Bethesda/ YouTube@ Game Guides Channel)

Beware in this area, as there are many enemies and hostiles that can spot you and cause lots of damage. If you wish, you can equip the Blackshirt Uniform to make getting around easier. Notice the marker asking you to investigate the "Ufficio Di Lavoratori" building.

Enter 1891 into the safe to unlock it (Image via Bethesda/ YouTube@ Game Guides Channel)

Head inside, and on a table will be a safe containing Gina's document (alongside some Lira you can take). Once you have picked up the document, simply retrace your steps to the Sistine Chapel and interact with the Bible to end the mystery.

---

Read more Indiana Jones and the Great Circle articles below:

• Indiana Jones and the Great Circle walkthrough: How to solve the Serpent’s Chest mystery
• Indiana Jones and the Great Circle walkthrough: How to complete The Bulls of Blood mystery quest