1. Launch the VK Play app and log in to your account, if necessary.
2. At the top, open the section called “Library”. Find and open the STALCRAFT game page.
3. Click on the arrow next to the “Play” button to open a list of additional functions.
4. From the list, click on “Verify and fix installed game client files”.
5. Wait until the checking process is completed. Corrupted files will be re-downloaded.
6. Done! The STALCRAFT game file check has been completed successfully. You can start the game.