This article will guide the players on how to find all three ancient keys for the mission “The Serpent’s Chest” in Indiana Jones and the Great Circle.
Starting Location: The Serpent’s Chest
Head to the Voss Camp in the northern part of the Sukhothai. You will find a tent to the left of the main building in the area. Go inside the tent and read the note Voss’ Letter to start the mystery. Players need to find three ancient keys from The Vatican, Gizeh, and Shanghai to complete the Serpent’s Chest mystery in Indiana Jones and the Great Circle.
Note: Before you start your journey to find the three keys you need to purchase a device called Rebreather from Tongdang near the village. A rebreather is a device that helps you breathe underwater for a longer time.
Ancient Vatican Key Location
The ancient key in the Vatican is hidden deep underground, beneath the excavation site. To find it, start by going to the excavation site and look for a way to climb down.
Jump onto the wooden ledges one by one until you reach the very bottom of the underground area.
Once you reach the bottom, head to the right side and go down a set of stairs. Keep going until you see a locked door on your right. To open the door, place the statue on the pedestal nearby. Once the door opens, move forward to enter a larger hall.
In this larger hall, go to the right side and take the stairs leading down to the water below.
Dive into the water and swim to the right side. Look for a narrow opening in the wall and swim through it. Keep going straight until you spot a wooden plank blocking a gate on your left.
Remove the wooden plank to unblock the gate, then swim through it to reach a small room on the other side. In this room, you’ll find the ancient key resting at the bottom of a pedestal.
Ancient Gizeh Key Location
The ancient key in Gizeh is located in the Khetkawes Dig Site.
Go to the Khetkawes Dig Site and proceed toward the elevator. Then proceed through the door next to the blue cable. Follow the blue cable carefully as it leads the way, and climb the stairs ahead. Once at the top, enter the door on your left, which will take you to a room filled with water.
From the water-filled room, head to the left and jump across to the other side of the water. Follow the path to the right and look for a small passage you can crawl through.
Once you’re on the other side, don’t jump down into the larger hall. Instead, go into the room on the right.
In this room, find the broken section of the wall and go through it. Drop down into the hole to enter the water below.
Swim forward and remove the wooden plank blocking your path. Swim straight ahead until you can emerge from the water. Look around on the sand, and you’ll find the ancient key.
Ancient Shanghai Key Location
In Shanghai, make your way through the fire and broken house to the location marked on the map.
Jump into the water and swim into the corner. Remove the wooden plank blocking the path. Inside you will find the key.
Open Serpent’s Chest
After collecting all three ancient keys, head back to Voss’s Camp in Sukhothai. Use the keys to unlock the Serpent’s Chest, and you’ll be rewarded with an Ancient Relic.
