STEAL AN EGG / FIELD GUIDE
Stolen Experiment Vault: Lost Parts and Drone Parts
The documented Vault needs two Lost Parts from the map and three Drone Parts from Dr. Scramble's Drones. Start through the Abyss Ocean cave, complete both counters, then return to the Vault to claim. The dated completion walkthrough identifies the reward as the Scrambler.
Sources reviewed September 23, 2026 (UTC), including September 20–21 walkthroughs and readable game screenshots. This is not an in-game test by Steal An Egg Hub. The route applies when your server still presents this task.
Start the Vault in Abyss Ocean
The published Vault panel separates two types of progress:
| Counter | Required total | Where the panel directs you |
|---|---|---|
| Lost Parts | 2 | Biomes |
| Drone Parts | 3 | Dr. Scramble's Drones |
This is a parts checklist, not a request for five hidden map locations. The pictured panel does not show a numeric passcode field.
Find the two Lost Parts
Volcano: inspect the small lava structure
In the Volcano biome, locate the small volcano-shaped structure near the wall. Inspect its lower edge and the interior shown in the reference images, rather than searching only on top of the lava.
The outside landmark and inside pickup image show the same search area. The inside view displays a Lost Vault Part and a Collect interaction. Use the control shown on your device; the pictured E prompt is not a claim that every platform uses that key.
Prehistoric: check the bush beside the T-Rex
Find the large T-Rex and inspect the green bush beside/behind its head. The location image marks a small component near that vegetation. Move close enough to use the current pickup interaction, then inspect your progress.
Pro Game Guides' September 20 route identifies these two biomes. Guides number the two locations differently, so this page names them by biome rather than promising a universal “Part 1” order.
Get the three Drone Parts
When your server presents Dr. Scramble's experiment enemies, use your available weapon to attack them. A combat screenshot shows the identifying health label, but does not establish a guaranteed part drop or one universal enemy health value.
Inspect the Vault’s Drone Parts counter after attempts. An increased Samples balance is not a substitute for that counter. The September 21 walkthrough describes parts as random drops; it does not supply a measured probability. Three required parts therefore does not mean exactly three enemies will finish the task.
This guide does not assign a particular color or maximum HP to a specific part slot. Follow your server’s event indicator rather than a website-generated global respawn timer.
Return and claim
Return through the Abyss Ocean entrance and open the same Vault panel. Check Lost Parts 2/2 and Drone Parts 3/3 before using the available Claim action.
TechWiser's completion steps identify the unlock as the Scrambler. Read your actual result message and inventory; this guide does not promise a damage multiplier, extra Samples, repeat claims or a particular item persistence rule.
Missing parts: check the right problem
| What you see | What it means for your next check |
|---|---|
| The heading says four parts are missing | Read the slots, not just the heading. The reference image already has one Drone Part checked, leaving four of the original five requirements. |
| Lost Parts is below 2/2 | Recheck the Volcano and Prehistoric pickups and whether one is already recorded. Another drone attempt does not replace a biome pickup. |
| Drone Parts stays at 2/3 | One drone counter slot remains incomplete. Do not assume there must be a third biome pickup or that a fixed number of further attacks guarantees it. |
| Samples increase but the Vault counter does not | Samples and part completion are different displays. Keep checking the part counter instead of converting Samples into an assumed part. |
| Both counters are full but no usable Claim appears | Re-open the panel and read its current state or message. The reviewed evidence does not establish one universal fix, reset rule or repeat-claim entitlement. |
| The cave or task is absent | These screenshots are not proof that every current server must expose the same content. Do not treat an old route as a guaranteed spawn. |
Does the Revenge date end this task?
The screenshot contains a removal countdown, but its capture time is unknown. It cannot establish one absolute deadline from that image alone. The separately announced Dr. Scramble’s Revenge schedule also does not guarantee when this Vault or its rewards disappear.
Need help planning further runs? Use the Speed training planner. The Rift sacrifice guide covers a different exchange and should not be used as this Vault's recipe.
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