An Act of Mercy Walkthrough

An Act of Mercy is a main mission in STALKER 2: Heart of Chornobyl. Read on for a complete walkthrough of An Act of Mercy, as well as the rewards for completing the mission.

An Act of Mercy Walkthrough

Get to the Cable Tunnel

Map View
In-Game View

After the Dark Times mission, leave the Doctor's house and proceed to the Cable Tunnel entrance to the north. Go inside and head down to the basement level.

Complete the Doctor's Request without Killing Monolithians

While navigating the basement tunnels, and later on the Monolith Infirmary to get the Monolithian Device, DO NOT kill any soldiers along the way to complete the doctor's request of not killing any Monolithians.

Stealth is highly advised while navigating the basement and infirmary. If ever you do get spotted, you can just run past the soldiers and quickly heal up as soon as you find cover.

If you did not kill any Monolithian soldiers, the Doctor will contact you via radio once the mission is done and after you've left his house. He will then reward you with 22,000 Coupons (if playing on Stalker Difficulty).

Locate the Monolith Infirmary

1	Once in the basement, go past the soldier, then turn right. Proceed towards the other end of the tunnel.
2	Make a left at the end of the tunnel and then enter the narrow corridor to your right.
3	From the narrow corridor, turn left to the hallway (there will be 2 soldiers in this area). Go straight and go inside the vents. This should lead you straight to the Monolith Infirmary.

Retrieve the Monolithian Device

1	As you exit the vents, turn right and go inside the room at the end of the hallway.
2	This should lead you to a surgery room with soldiers inside. Run past them and go through the door on the other side of the room.
3	Immediately turn right and you should find a room ahead with the Monolithian Device stored inside.

Take the Monolithian Device to the Doctor

You will have to run back to the ventilation shaft that you came from earlier. You're going to pass by the same route that you took to return back to the surface. Once you're back on top, return to the Doctor's house with the Monolithian Device at hand.

Find the Doctor

Enter the Doctor's house and go down to the basement - the entrance should be in the room filled with computers. Once there, a cutscene will trigger with you and the Doctor scuffling with a possessed Strider. Finish all dialogue options with the Doctor to end the quest and then proceed with the Legends of the Zone mission.

Note: If you did not kill any Monolithians previously, the Doctor will contact you after you leave his house and reward you with 22,000 Coupons (if playing on Stalker Difficulty).

Get the Whip Before Leaving the House

Before leaving the Doctor's house, be sure to get the Whip Sniper Rifle. It can be found on a table after exiting the basement. Do note that the Whip will not be full durability when picked up, unlike most unique weapons.

How to Get the Whip and Stats

An Act of Mercy Rewards

Mission Rewards

If you managed to get through both the Cable Tunnel and the Monolith Infirmary without killing Monolithians, the Doctor will reward you with Coupons after you leave his house at the end of the mission. The amount will depend on your game difficulty.

An Act of Mercy Overview

Location and Mission Info

STALKER 2 Related Guides

List of All Main Missions

All Main Missions