- Primary Goal: Locate all 10 Indiana Jones and the Great Circle vatican ancient relics to unlock the Secret Vault.
- Key Mechanic: Use the Camera to document inscriptions and the Journal to track puzzle clues.
- Best Strategy: Clear "The Stolen Cat Mummy" main quest first to gain full access to restricted Vatican areas.
- Critical Tip: Always carry regional currency (Lira) to purchase exploration books from Ernesto at the Post Office.
- Top Choice: Prioritize unlocking "Climbing Ace I" and "Pep I" early to make Vatican traversal much easier.
Exploring the holy halls of the Vatican is one of the most rewarding experiences in Indiana Jones and the Great Circle. As you navigate the intricate web of "The Stolen Cat Mummy" adventure, uncovering every Indiana Jones and the Great Circle vatican ancient relics becomes essential for players aiming for the "Shadows out of Time" achievement and the ultimate Secret Vault ending. The Vatican serves as the game's first major open-area hub, blending stealthy infiltration with high-stakes archaeology. Whether you are scaling the Borgia Tower or deciphering codes in the Sistine Chapel, this guide provides the definitive roadmap to 100% completion within the Holy City. By following our specialized routing, you will not only secure every relic but also master the puzzles that guard them, ensuring Indy stays one step ahead of his rivals throughout the 2026 campaign.
Overview of Vatican Collectibles
The Vatican is dense with history and hidden treasures. To achieve a 100% region rating, you must look beyond the main story path. Relics in this region are often guarded by Fascist patrols or locked behind elaborate mechanical puzzles. Collecting these items provides the Adventure Points (AP) necessary to upgrade Indy’s brawling, stealth, and survival skills.
Before hunting for relics, visit Ernesto at the Vatican Post Office. Purchasing the "Vatican Relics" exploration book will mark general relic locations on your map, saving you hours of aimless wandering through the Belvedere Courtyard.
| Category | Total Count | Purpose |
|---|---|---|
| Ancient Relics | 10 | Required for Secret Vault and "Shadows out of Time" |
| Lost Artifacts | 5 | Required for "Repatriation" achievement |
| Vatican Inscriptions | 10 | Document for Antonio to receive a unique relic |
| Adventure Books | 12+ | Unlocks permanent skills and stat boosts |
| Journal Notes | 80+ | Essential for the "Archivist" 100% completion trophy |
Ancient Relics and Safe Locations
Finding the Indiana Jones and the Great Circle vatican ancient relics requires a mix of keen observation and puzzle-solving. Many relics are stored inside safes or locked chests that require specific four-digit codes found in nearby documents or environment clues.
In the 2026 version of the game, codes remain static across playthroughs. If you are stuck on a riddle, you can use the verified combinations below to skip the investigation phase and claim your rewards immediately.
| Relic/Reward Name | Location | Code | Requirement |
|---|---|---|---|
| Splinter Smash | Belvedere Courtyard Tent | 5238 | Find ticket-stub clue in courtyard |
| Cutman I | Sistine Chapel Side Office | 4471 | Solve "Secret of Secrets" Mystery |
| Vatican Medicine | Restricted Museum Zone | 6380 | Compare shipment-date documents |
| Street Scrapper I | Post Office Cellar | 1136 | Obtain Cellar Key during "A Savage Discovery" |
| Drinking Horn | Museum Garden Storage | 7171 | Accessible during "A Nun in Trouble" |
| Mystery Reward | Dig-site Safe | 1891 | Complete "A Nun in Trouble" first |
| Mystery Notes | Borgia Tower Outer Room | 5873 | Use Polybius Square Diagram clue |
The Secret of Secrets
Located in the office west of the Sistine Chapel. You must inspect the saint statues to decode the symbols. The reward is the Cutman I Adventure Book and an Ancient Relic.
Signs of Trouble
This mystery starts with a note hidden in the Sistine Chapel Bible. It leads you to a dig-site safe (Code 1891) containing high-value loot and Journal progress.
Solving the Fountain of Confession
The Fountain of Confession is the primary mechanical "blocker" in the Vatican hub. Solving it is mandatory to progress "The Stolen Cat Mummy" and access the underground Secret Monastery where several Indiana Jones and the Great Circle vatican ancient relics are hidden.
Video Highlights:
- Identifying the dragon statue triggers.
- Aligning the baptism and boat puzzle rings.
- Rotating the central fountain cube for the final reveal.
Activate the Statues
Locate the two dragon statues flanking the fountain. Rotate them so they face the central structure. Use Indy's whip on the center dragon to engage the gears.
The Baptism Side
Rotate the fountain cube to the "Baptism" side. Move the figures of the boy and the man into their correct positions within the water ring to align the flow.
The Boat Side
Rotate the cube to the "Boat" side. You must rotate the concentric rings and pull the levers in sequence to clear the path for the miniature boat.
Enter the Monastery
Once both sides are solved, the fountain will descend, revealing a staircase to the underground Secret Monastery. This area contains two Ancient Relics and several Journal Notes.
Completing this sequence grants you access to the Monastery hub, where you can find the "Sacred Wounds" puzzle and the next major story objective.
Adventure Books and Essential Upgrades
Adventure Books are the backbone of Indy's progression. By spending the AP earned from finding Indiana Jones and the Great Circle vatican ancient relics, you can customize your playstyle. In the Vatican, you should focus on survival and brawling skills to handle the dense guard presence.
| Book Name | Category | Cost | Effect |
|---|---|---|---|
| Lucky Hat I | Survival | 125 AP | Indy can pick up his hat for a second chance in combat |
| Punch Out I | Brawling | 25 AP | Restores stamina when an enemy is knocked out |
| Pep I | Fitness | 275 AP | Significantly boosts stamina recovery speed |
| Throttle | Combat | 200 AP | Whip-pull and KO unaware lightweight enemies |
| Moxie I | Fitness | 5 Bottles | Permanently extends Indy's stamina bar |
Always unlock Lucky Hat I as soon as you reach the Vatican. The ability to recover from a knockdown is invaluable during the forced combat sequences in the later chapters of the game.
Stealth and Infiltration Tactics
Many of the Indiana Jones and the Great Circle vatican ancient relics are located in "Restricted Zones." If Indy is spotted in these areas without a disguise, guards will attack on sight.
- Disguises: Look for priest robes or worker uniforms to blend into specific areas like the Apostolic Palace.
- Whip Traversal: Use overhead beams to bypass guards. The "Climbing Ace" skill reduces the stamina cost of these maneuvers.
- Distractions: Throw bottles or use the environment to lure guards away from safes and relic chests.
If you trigger a combat encounter in the Museum Wing, more guards will flood the area. It is often better to use a smoke bomb and retreat to a hiding spot than to engage in a massive fistfight.
100% Vatican Completion Checklist
To fully clear the Vatican and maximize your stats before heading to Gizeh, ensure you have ticked off every item on this list.
Vatican Completion Goals:
- Collect all 10 Ancient Relics
- Find all 5 Lost Artifacts for the Repatriation quest
- Photograph all 10 Vatican Inscriptions for Antonio
- Unlock every safe and chest (7 total)
- Purchase all 3 map-reveal books from Ernesto
- Complete 'The Mad Priest' and 'A Nun in Trouble' Fieldwork
- Pet the cat at the Via Di Belvedere
Once you leave for Gizeh, you can return to the Vatican at any time using the "Travels" tab in your Journal. However, it is highly recommended to finish your relic hunting early to benefit from the AP upgrades.
Frequently Asked Questions
Q: How do I find the 10th relic in the Vatican?
The final relic is often the one rewarded by Antonio. You must photograph all 10 Vatican Inscriptions and present the photos to him at his desk to receive it.
Q: What is the best use for Adventure Points (AP) in the Vatican?
Prioritize 'Pep I' and 'Lucky Hat I'. These survival skills make the subsequent hubs in Gizeh and Sukhothai much more manageable.
Q: Can I miss any relics in the Vatican?
No relics are permanently missable. You can use the Journal's travel feature to return to the Vatican hub even after completing the main story.
Q: Where is the safe code for the Secret of Secrets?
The code is 4471. It is derived from the saint statues in the office west of the Sistine Chapel.