The mod you are looking for is (Russian: Тайна Зоны: История Стрелка. Пролог ). It is a story-driven modification for S.T.A.L.K.E.R.: Shadow of Chernobyl that explores the early days of the legendary stalker Strelok. How to Download and Install

According to the developers and community testers at AP-PRO, users should follow these guidelines to avoid crashes:

: While focused on the story, it utilizes improved engines for better stability compared to the original 2007 game.

: Follows the path of Strelok (also known as Marked One) before the main events of Shadow of Chernobyl.

: Copy the gamedata and relevant engine files into your main game directory. Key Mod Features

: Some versions require you to manually point the SDK path in the configuration files to your installation folder.

: Avoid using any armor other than the starting "Novice Jacket" to prevent save corruption.

: Download all provided archive parts (usually four) and extract them into a single folder.