- Primary Objective: Collect all 24 Ancient Relics in the Sukhothai hub to complete the "Shadows out of Time" tracker.
- Key Mechanic: Use the boat to navigate water routes and access flooded huts where many relics are hidden.
- Critical Puzzle: The Khmer Cogwheel circuit requires 10 gears to unlock the final temple relic.
- Best Strategy: Purchase the Sukhothai Relics exploration book from Tongdang early to mark locations on your map.
- Top Reward: Full relic collection is required to access the Secret Vault in the final Iraq chapter.
Indiana Jones and the Great Circle delivers its most expansive exploration experience within the lush, water-logged ruins of Sukhothai. As you progress through the "Trouble in Paradise" and "The Blessed Pearl" adventures, finding every Indiana Jones and the Great Circle sukhothai ancient relics becomes the ultimate test for any aspiring archaeologist. This region contains nearly half of the game's total relics, making it the most dense area for collectors. In this 2026 guide, we provide a comprehensive breakdown of every relic location, the safe codes required to unlock them, and the complex Khmer gear puzzles that stand in your way. Whether you are navigating the river via boat or infiltrating Voss's camp, these artifacts are essential for upgrading Indy's abilities and reaching 100% completion.
Sukhothai Hub Mechanics and Navigation
Sukhothai functions differently than the linear paths of the Vatican or the desert sands of Gizeh. In 2026, players have discovered that the most efficient way to clear this region is by mastering the boat movement early. The hub is divided into several sub-regions, including Wat Mahathat, the Elephant Temple, and the various Nazi camps scattered along the riverbanks.
Video Highlights:
- Boat traversal and water route shortcuts.
- Vendor locations for exploration books.
- Identifying relic glints in flooded ruins.
Before hunting for relics, visit Tongdang's Hut. You can purchase the Sukhothai Books, Sukhothai Mysteries, and Sukhothai Relics exploration guides here. These items are vital because they reveal the general proximity of collectibles on your map, saving hours of aimless wandering.
| Navigation Type | Access Method | Key Relic Areas |
|---|---|---|
| River Boat | Story Unlock | Flooded Huts, River Camps, Wat Mahathat |
| Whip Traversal | Ledge Grabs | Temple Rooftops, Tree Canopies |
| Stealth/Disguise | Uniforms | Nazi Camp Interiors, Restricted Dig Sites |
| Foot Travel | Main Paths | Village Areas, Buddhist Shrines |
Indiana Jones and the Great Circle sukhothai ancient relics Locations
There are 24 relics hidden within Sukhothai. These are not merely loot; they are tracked in your Journal and are required for the "Shadows out of Time" achievement. Many are tied to specific "Mysteries" or "Fieldwork" objectives that require solving environmental puzzles or finding safe combinations.
Some relics in Sukhothai are "missable" during the initial story run if you do not explore side paths. However, you can return to the region via the Travels tab in your Journal after finishing the main story to clean up any remaining artifacts.
| Relic Name | Sub-Region | Requirement/Code | Reward/Note |
|---|---|---|---|
| Khmer Statuette | Wat Mahathat | Code: 4134 | Found in the "Counting Letters" chest |
| Jumbo Grip | Flooded Hut | Code: 2480 | Part of "Path of Tigers" mystery |
| Voss's Stash | Nazi Camp | Code: 5484 | Deep inside Voss's main tent |
| Wits Reward | North Barracks | Code: 3186 | Solve the Mak-Yek board puzzle |
| Meditation Idol | Elephant Temple | 3 Statues | Solve "Elephant in the Room" mystery |
| River Relic | Flooded Ruins | Diving | Located beneath the central bridge |
| Tiger Claw | Path of Tigers | Exploration | High ledge near the waterfall |
| Ancient Cog | Gear Site | 10 Cogwheels | Reward for Khmer Gear Puzzle |
Solving the Khmer Cogwheel Puzzles
The Khmer Cogwheel circuit is the most complex collectible-based puzzle in Sukhothai. To unlock the final relic in this chain, you must locate 10 individual cogwheels hidden across the map and use them to repair ancient machinery at various sites.
Step-by-Step Gear Completion:
Collect the 10 Cogwheels
Search the flooded huts and Nazi storage tents. Cogwheels are often found on workbenches or hidden behind breakable crates.
Locate the Gear Sites
There are multiple sites, with the final and most important one located west of Voss's Camp. Each site requires a specific number of gears to function.
Connect the Train
Place the cogwheels on the pegs to connect the power source to the ancient door or pedestal. You may need to move gears between sites if you haven't found all 10 yet.
Claim the Relics
Each completed gear site typically rewards you with a minor relic or an Adventure Book. The final site unlocks a major Ancient Relic.
Don't try to solve the final gear puzzle until you have all 10 cogwheels in your inventory. The final site requires a complete chain that uses every single gear found in the region.
Sukhothai Safe Codes and Lockboxes
Many Indiana Jones and the Great Circle sukhothai ancient relics are locked behind safes or chests that require specific four-digit or five-digit combinations. These codes are usually found on nearby notes, photographs, or by observing the environment.
Path of Tigers Safe
- Location: Flooded hut near Tongdang's hut.
- Code: 2480
- Requirement: Find the photograph clue nearby to confirm the location.
A Game of Wits Safe
- Location: Barracks in the northern part of Voss' Camp.
- Code: 3186
- Requirement: Solve the Mak-Yek board puzzle first.
Counting Letters Chest
- Location: Tent in Wat Mahathat.
- Code: 4134
- Requirement: Use the code machine inside the Nazi camp tent.
Timely Arrival Chest
- Location: Tent in Wat Chana Songkhram.
- Code: 59404
- Requirement: Cross-reference the GIADA clue with the lookup table.
In the 2026 version of the game, safe codes remain the same across all difficulty levels. If you are struggling to find a note, you can simply input the codes listed above to claim your rewards immediately.
Adventure Books and Ability Upgrades
Collecting relics in Sukhothai provides you with Adventure Points (AP), which are spent on Adventure Books to unlock new skills. Some books are found directly alongside relics in secret chambers.
| Adventure Book | Location | Effect | Priority |
|---|---|---|---|
| Moxie III | Medical Hut | Extends stamina bar significantly | High |
| Shaping Up III | Medical Hut | Adds extra health reserve bars | High |
| Sukhothai Medicine | Wat Chana | Reveals medicine bottle locations | Medium |
| Street Scrapper III | Wat Mahathat | Improves melee damage in brawls | Medium |
| Jumbo Lasso | Gizeh/Sukhothai | Whip-pull heavyweight enemies | Low |
Prioritize the Moxie and Shaping Up upgrades. Sukhothai's verticality and frequent combat encounters mean you will need all the health and stamina you can get, especially when dealing with heavy Nazi guards in the camps.
100% Sukhothai Completion Checklist
To achieve 100% completion for the Sukhothai region in 2026, you must do more than just find the relics. Use this checklist to track your progress through the hub.
Sukhothai Mastery Goals:
- Collect all 24 Ancient Relics
- Find all 5 Lost Artifacts
- Solve all 3 regional Mysteries (Game of Wits, Path of Tigers, Elephant in the Room)
- Collect and use all 10 Khmer Cogwheels
- Find all 4 Radio Frequencies for Gina
- Purchase all 3 Exploration Books from Tongdang
- Photograph all major landmarks for the Journal
Once your Journal shows 100% for Sukhothai, you will be well-positioned for the "Archivist" trophy. Remember to take photos of unique statues and inscriptions, as these count toward your total Journal notes.
Sukhothai Relics FAQ
Q: How many total ancient relics are in the Sukhothai region?
There are 24 Ancient Relics in Sukhothai. This is the largest collection of relics in a single hub area in Indiana Jones and the Great Circle.
Q: What is the code for the safe in Voss's Gold Stash?
The code for the safe deep inside Voss's camp is 5484. You can obtain this by knocking out the guard near the safe and taking the combination from him.
Q: Do I need all relics to finish the story?
No, relics are optional collectibles. However, they provide AP for skills and are required for the Secret Vault completion route and 100% achievements.
Q: Where can I find the Khmer Cogwheels?
The 10 cogwheels are scattered across Sukhothai, primarily in flooded huts, Nazi camps, and storage areas. They are highlighted by a slight glint when you are nearby.