Players can find the two Lost Parts inside the Volcano & Prehistoric Biomes. For the remaining 3 Drone Parts, they must eliminate or take down the Dr. Scramble Experiment Drones that spawn every 30 minutes on the server. Once you collect all 5 Vault Parts, you can fix the damaged Vault inside the secret cave at Abyss Ocean.
In Steal An Egg, if you take the Stolen Experiment Vault Quest offered by the Escaped Experiment in the Secret Cave, you must find five different Vault Parts across the map. If you have found a few and are looking for the rest, or haven't started searching for these 5 Vault Parts yet, don't worry! This complete guide covers all the locations.
How to start the Stolen Experiment Vault Quest in Steal An Egg
Before hunting for the Vault Parts, you must start the associated quest. To start the Stolen Experiment Vault quest, travel to the Abyss Ocean Biome, which is the 7th level in the game next to the Volcano Biome. At the center of this level, look toward the right-side wall to find a small hole, as shown in the image above. Enter through this hole to find the Escaped Experiment NPC (Mouse). Speak with the character to start the quest.
Where are the 5 Vault Parts located in Steal an Egg?
First, you need to understand that not all 5 Vault Parts are scattered or hidden throughout the map. Instead, 2 Vault Parts are inside Biomes, while Dr. Scramble's Drones drop the other 3 Parts. Below are the location details for the two Vault Parts you can find inside the Biome.
Vault Part 1 Location (Lost Part)
For the first one, go to the Volcano Biome and reach the center. There, you will find a small volcano-like structure on the right side with boiling lava on top. Clip through the bottom of this structure to find a secret space inside with a Vault Part.
Vault Part 2 Location (Lost Part)
The second Vault Part is in the Prehistoric or Jurassic Biome. Here, go past the giant bones and reach the location where you can find the dinosaur with eggs in front of it. Just look behind the dino to find the next Vault Part.
Vault Part 3, 4 & 5 Location (Drone Parts)
To obtain the remaining three Drone Parts, you'll need to wait for the Dr. Scramble Experiment Drones, which spawn every 30 minutes. Once they appear, approach them and attack them with your baseball bat until their health is depleted. Upon defeat, the Drones will drop Drone Parts.
However, keep in mind that the drops are random, so you may not receive Vault Parts every time you defeat a Drone. To improve your chances, I recommend targeting the green or blue Drones instead of the common red ones, as they offer a better chance of obtaining Vault Parts.
For more on Steal An Egg, check out Complete Steal An Egg Rift Event Guide or How to Find the Secret Fusion Shrine in Steal An Egg
