How to Solve A Collegial Mystery and Unlock the Safe in Indiana Jones The Order of Giants

By Ambar Jimenez | 2025-09-08 09:12:57

Step-by-Step Guide to Finding the Clues, Decoding the Puzzle, and Claiming Your Reward

The Order of Giants DLC kicks off with a bang, dropping players into Casina Pio IV—a location brimming with secrets. One of the first mysteries you can uncover is tucked away in the upper floors of the building, and if you’re not paying attention, you might walk right past it. Here’s how to start and solve the Collegial Mystery, including how to crack the safe code and what you’ll find inside.

🧭 How to Start the Collegial Mystery

After entering Casina Pio IV, you’ll notice a large map on the wall. It’s tempting to dive straight into solving it, but hold off for a moment. Instead:
  • Turn right from the map and head up the staircase.
  • You’ll enter a small room that connects to a larger room on the right.
  • Inside the larger room, look to the left-hand desk and pick up Federico’s Letter.
  • This letter officially kicks off the Collegial Mystery. Now, it’s time to hunt for clues.

    ✉️ Finding Alessandro’s Letter

    Once you’ve picked up Federico’s Letter, turn your attention to the row of chairs in the big room. Under the first chair on the left, you’ll find Alessandro’s Letter. This note is the key to solving the puzzle—it’s filled with crypticreligious references that point to specific paintings in the room.

    Here’s what the letter says:

    “Consider the number of Apostles when our Lord washed their feet.
    Reflect upon the multitude of Cherubim bearing witness to the Nativity of our Savior.
    Finally, carefully count the number of beasts present in celebration as the prodigal son returns to his father's embrace.”

    Each line corresponds to a painting in the room. Your job is to find them and count the figures mentioned.

    🖼️ Decoding the Clues Through Paintings

    Let’s break down each clue and where to find the corresponding artwork:

    CluePainting LocationNumber
    ApostlesAbove the row of chairs in the large room12
    CherubimLeft wall of the smaller room (Nativity scene)2
    BeastsRight wall near the Nativity painting2

    Put those numbers together and you get the safe code: 1222.

    🔐 Opening the Safe

    Once you’ve cracked the code, head to the corner of the larger room where the safe is located. Input 1222, and the safe will open to reveal:

    • Two documents tied to the DLC’s lore
    • A combat adventure book titled Hard Crust

    This book isn’t just flavor text—it can unlock additional dialogue or gameplay options later in the DLC, depending on your progression.

    🧠 Why This Puzzle Matters

    The Collegial Mystery is a great example of how Order of Giants blends environmental storytelling with classic Indiana Jones-stylededuction. It rewards players who explore thoroughly and pay attentionto subtle details—like the placement of paintings or the phrasing in old letters.

    It’s also a reminder that not every puzzle in Silksong or Warzone needs to be flashy to be memorable. Sometimes, a quiet room filled with religious art and dusty notes can be just as thrilling.

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