Arknights Endfield Insider Threat Walkthrough

Insider Threat is a Side Mission in Arknights Endfield. This walkthrough will guide you through all objectives of Onsider Threat Side Mission.

Starting Location: Valley IV > Power Plateau
Quest Giver: Automatically unlocks after completing Exploration Mission – Outpost: Reconstruction HQ I. You’ll receive a message from Angro
Requirement: Complete the Exploration Mission – Outpost: Reconstruction HQ I
Reward: 100 Oroberyl, 6,950 T-Creds, 21 Intermediate Combat Record, 12 Protoprism, 16 Arms INSP Kits, and 400 EXP.
Quest Description: Read the message from Angro.

Objectives:

Read the message from Angro
Go to the Originium Power Plant
Talk to Demitry
Talk to Dmitry in another location
Restore the data of the terminal
Find Yulia
Talk to Georgi
Follow Georgi
Scan the place to look for clues
Follow the footprints
Go to the nearby terminal
Go to the Bridge Approach Camp
Scan the place to look for missing items
Talk to Georgi
Proceed to investigate Artyom
Look for Artyom at the transfer station
Defeat the Landbreakers 0/2
Talk to Artyom
Talk to Angro and Shawna
Investigation phase complete, wait for further notice
Read the message from Angro
Meet up with Angro
Go to the monitoring room
Emulate the terminal with Originium Arts
Go to the site of the negotiations
Defeat the Tunneling Nidwyrm
Return to the Originium Power Plant
View Shawna’s message
Talk to Shawna

Starting Location: Insider Threat

You’ll receive a message from Angro right after finishing the Exploration Mission – Outpost: Reconstruction HQ I.

Read the message from Angro

Open your messages and read what he has to say.

Go to the Originium Power Plant

Go to the Originium Power Plant, and you should see Angro standing in the middle of the large open area.

Talk to Demitry

Head to the TP point in the Plateau Trunkway. From the TP point, go south, and you should see Demitry in front of a tower.

Talk to Dmitry in another location

Talking to him, he tells you to go somewhere else for the conversation. Follow him back to the TP point and speak to him.

Restore the data of the terminal

Follow Dmitry east to a small power area. In the area, you can find a terminal. Activate it to repair it.

Find Yulia

Head back to the TP point, and you should find Yulia and Dmitry talking. Approach them to trigger a cutscene.

Talk to Georgi

Now head northwest to the factory east of the Old Dorms. You should find Georgi mid-conversation with someone. Approach them to trigger the cutscene.

Follow Georgi

Follow Georgi as he leads you to the boxes you’re looking for.

Scan the place to look for clues

Use your scanner on the PlayStation 5 to reveal footprints.

Follow the footprints

Follow the footprints back to the way you came in.

Go to the nearby terminal

On your right is the terminal. Activate it and solve the puzzle.

Go to the Bridge Approach Camp

Head southwest across the bridge to the Approach Camp.

Scan the place to look for missing items

Use your scanner, on PlayStation 5 and follow the yellow streak in the sky. Approach the shack and use your scanner again inside to reveal the stolen boxes.

Talk to Georgi

Head back to the area east of Old Dorms to speak with Georgi again.

Proceed to investigate Artyom

Go southwest from your current location to the garage.

Look for Artyom at the transfer station

In the Transfer Station, make your way to the western section. Here, you will find two Landbreakers about to attack Artyom.

Defeat the Landbreakers 0/2

Defeat the Landbreakers to save Artyom

Talk to Artyom

Artyom is west of the wall from where you defeated the Lanbreakers.

Talk to Angro and Shawna

Now you have to make your way through the power plant. Head inside and follow the path to the conveyor belts.

Head past them, then turn left. Follow the path and turn left again. You should see some stairs leading up to the next floor, take them, and you should reach a control room where Angro and Shawna are.