The ‘Walk in the Park’ mission is the 16th main quest in Arknights Endfield. This guide provides a detailed walkthrough for completing all objectives within this mission.
- Starting Location: Valley IV
- Quest Giver: Automatically begins after completing “Park Way Park“
- Chapter: 1 – Process 3
- Requirement: Complete Main Mission 15 – Park Way Park
- Reward: Origeometry x2, T-Credis x6,350, Intermediate Combat Record x20, Protoprism x9, Arms INSP Kit x15, EXP x400
- Quest Description: Navigate through the Originium Science Park, where many paths are blocked by Blight, requiring a safe route through the affected areas.

Enter the Originium Science Park
Proceed through the open gate into the science park. This action will initiate a cutscene.

Find a way to get through the Originium Science Park
The area is heavily affected by Blight, and Tata cannot be used to clear it at this point. Move south past Tata, navigating counterclockwise around the perimeter. A cutscene will play shortly after the initial combat encounter.

Go to the Protocom Signal Tower
After regaining control, proceed southeast towards the tower. Eliminate the three enemies present at this location.

Enter the tower.

Go through the underground area
Turn right and utilize the elevator to descend to the ground floor.

Pass through the door on the left.

Follow the straightforward path until you encounter a series of defensive lasers. Navigate past them by moving to the right as the horizontal lasers retract upwards. Exiting this corridor will trigger a cutscene.

Once control is restored, interact with the control panel directly ahead.

Enter through the newly opened door and proceed along the linear path.
Return to the surface
Eventually, you will reach a room containing additional lasers. Jump over the first laser.

Before attempting to jump over the subsequent lasers, look to the right to discover a chest hidden behind some crates.

A single jump can clear both lasers. Alternatively, crates on the left can assist in getting over them, but be mindful of the vertical lasers running along the left wall.

Interact with the control panel on the right to summon the elevator. Use the elevator to ascend to the surface.

Exit the elevator.
Connect Tata to the Protocom Signal Tower
The Protocom Signal Tower is located to the immediate left, with another depot situated further left of the tower.

Note: Approaching the tower before unlocking the depot will automatically trigger a cutscene. If this occurs, unlock the depot after the cutscene concludes.
Attack and destroy the Blight Core
Locate and destroy the Blight Core positioned behind you. Afterward, ascend the newly cleared stairs.

Target the core located in the pool near the building. Avoid standing within the pool itself, as this will prevent attacks.

Go to Yvonne’s lab
Enter through the open door to initiate a cutscene.

Defeat the Anomalous Landbreakers
Confront and defeat the five Blight-infested Landbreakers. Their defeat will trigger the subsequent cutscene.

Upon defeating the Landbreakers, the ‘Walk in the Park’ main quest in Arknights Endfield concludes.
