Decided to share my saves. Completed the game without a hitch to VDNKh. Then I lost the desire to play because of the absence of the "Valuable - Secret" tweeter at the station. It should be downstairs, on the round table. But it is not there. Before that, I picked up and listened to ALL the tweeters. Talked to all the dead people. And most importantly, I opened the gates without any problems after meeting Baba Zina. I read about this bug here on the forum. But for some reason I did not have it. I played the game with the ready-made developer mode. Maybe this save will help someone. I warn you right away - I played with mods. List of mods here:

BlindPchela_P
BlindRomashka_P
Double_Dodge_Distance_P
Easiest_Piston_Lock_P
EasiestSnakeMiniGame_P
InCreasedInvenTory_500_Slots_P
InCreasedStorAge_500_Slots_P
PreReleaseGlove
Quick_Energy_REG_P

Installation:

Path: C:\Users\Username\AppData\Local\AtomicHeart\SAVED\SaveGames

Author: Eremite_City