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Stalker 2: In The Name Of Science Side Quest Walkthrough

by Blake Feb 24,2025

Stalker 2: Heart of Chornobyl's "In the Name of Science" Side Quest Guide

After aiding Dr. Shcherba in Stalker 2, players embark on the "In the Name of Science" side quest, a multi-part mission involving mutant electronic collars and crucial choices. This guide details the quest's progression and optimal choices.

Locating the Electronic Collars

The initial phase requires collecting five electronic collars from various locations:

Region Collar Location Mutant Type
Garbage The Brood Snork
Wild Island Boathouse Psy Bayun
Zaton Hydrodynamics Lab Controller
Malachite Brain Scorcher
Red Forest Containers Pseudogiant

Note: If collars are missing, console command "XEndQuestNodeBySID E08_SQ01_S2_SetJournal_WaitForSherbaCall_Finish_Pin_0" may resolve the issue.

Jammer Decision: Disable or Recalibrate?

Upon delivering the collars, Shcherba reveals a signal jamming their function. Players must locate and interact with the jamming device. The choice is to disable or recalibrate it:

  • Disable/Destroy the Jammer (Recommended): This advances the quest, yielding coupons and triggering a confrontation with bloodsuckers and a subsequent choice.

  • Recalibrate the Jammer: This ends the quest with coupons as a reward.

The Final Confrontation: Kill or Spare Shcherba?

Disabling the jammer leads to a call from Shcherba, followed by a visit to his lab. Players receive Magic Vodka from Dr. Dvupalov. A confrontation ensues, culminating in a choice: kill or spare Shcherba.

Both choices provide the same rewards (Gauss Gun and "On a Leash" trophy), but sparing Shcherba maintains positive relations with the scientists. If Shcherba doesn't call, use console command "XStartQuestNodeBySID E08_SQ01_S3_Technical_SherbaInvitedToLab".

This detailed guide ensures a smooth completion of "In the Name of Science," maximizing rewards and optimizing player choices within the narrative.