Skip to content

Father and Son Mystery Walkthrough – Indiana Jones

“Father and Son” is one of eight mysteries in Vatican City in Indiana Jones and the Great Circle. To begin this quest, you’ll need to complete the “A Nun in Trouble” Fieldwork quest first. Completing it will give you “Giuliana’s Key,” which unlocks a balcony door at Borgia Tower. From there, you can enter an office through the balcony.

Open the desk drawer to find the first of six notes.

Note 1: Italian Poem

The Italian poem in the desk drawer.

| camzillasmomcom
| camzillasmomcom

Poem Description:
“Italian poem with some of the letters underlined.”

Note 2: Polybius Square Diagram

This note is in the second desk drawer in this room.

| camzillasmomcom
| camzillasmomcom

Note Description:
“A polybius square used to construct and decode secret messages.”


With these two notes, Indy can figure out the safe’s number code.

A screenshot of the two notes needed to crack the safe code in the Father and Son Mystery in Indiana Jones and the Great Circle | camzillasmomcom

The code for the safe is 5873

The last four notes needed for 100% completion are inside the safe.

| camzillasmomcom

Note 3: Senior Report

Report Description:
“Vatican surveillance document concerning Dr. Henry Jones, Sr.”

Note 4: Siwa Photograph

Photograph Description:
“Captured after discovering the cat mummy in Siwa.”

Note 5: Junior Report

Report Description:
“Vatican surveillance document concerning Dr. Henry Jones, Jr.”

Note 6: Office Photograph

Photograph Description:
“Capture from the meeting in Antonio’s office.”

Emptying the safe completes the Father and Son Mystery quest and rewards you with 100 Adventure Points.


Copyright by Camzillasmom.

Indiana Jones and the Great Circle
Release: December 9, 2024
Developer: MachineGames
Publisher: Bethesda Softworks
Official Website: https://indianajones.bethesda.net/