Stalker 2: For Science! Side Quest Walkthrough

Embark on a thrilling side quest in Stalker 2: Heart of Chornobyl – "For Science!" This guide details how to initiate and complete this mission, leading you to the STC Malachite facility.

Initiating "For Science!"

Locate Yaryk Mongoose within the Central Elevator area of the Chemical Plant. Upon approaching, you'll hear a radio conversation prompting Skif to meet him. Navigate left past conveyor belts, ascend the rusted stairs, and vault the railing to reach Mongoose on the first floor. He'll explain the need to activate a second measuring device atop a nearby silo, initiating the quest.

Reaching the Silo's Summit

Ascend the building's stairs to its roof. Eliminate any rodent encounters. Exit through a broken window and descend the external ladder to the silo walkways. Equip your bolt-action weapon to counter electro anomalies. Proceed left along the silo's top to activate the second device. Be prepared for a Bloodsucker ambush upon activation. You can choose to fight or evade them.

Confronting Mongoose

Return to Mongoose. He'll explain the experiment's unforeseen consequences. You can choose to eliminate him or accept his reward. Either choice has no significant impact on the game's progression. Choosing the peaceful option rewards you with the Malachite Pass and coupons. The pass grants access to the STC Malachite base, unless already obtained through main missions.

This detailed walkthrough ensures a smooth completion of the "For Science!" side quest, granting you access to the STC Malachite and valuable rewards.