Stalker 2: Subliminal

[Part of the Wasted Land story] 

After finally getting the helm (it's actually a helmet upgrade that can be installed in any armor) I regroup with Ward forces about to stage a second attack on Duga, with plans to blow up the base of the radio wall. Led by Faust, the monolithians put up a decent defense but the helmet is effective and after a decent fight with his illusory tricks he falls to my shotgun.

Dr. Dalin is interested in Faust's pendant so I deliver it to him at STC Malachite just in time to witness Colonel K, now in exo-suit armor to compensate for his helicopter crash injuries, execute Professor Ozersky who actually sided with monolith and activated the Duga radio wall from here to begin with! Using the pendant, a shaken Dalin puts us in contact with C-Consciousness : the minds of seven merged scientists uploaded to a server hoping for people to join them in immorality. No wonder Faust was a nutcase if this is who he spent all his time talking to.

It's decided that these creeps need to be turned off, but to do that means having to find the one man who has navigated the dark valley in the past: Strelok. After running down a bunch of false leads I finally get one that pans out for winning 5 rounds at the Rostok arena (head shot vs humans and jump up on crates vs mutants). "The Doctor", an associate of Strelok's apparently frequents the Red Forest, a place high in psi-radiation. Gotta pack those Psi-block meds since this helmet won't be enough.