Verify integrity of game files on PC

A variety of issues may be caused by corrupted game files.

1. GOG Galaxy: 
   1. Launch GOG GALAXY and log in with your account.
   2. Choose the game from Owned games tab.
   3. Click Customize button (to the right of Play button) > Manage installation > Verify / Repair.
2. Steam:
   1. From the Library section, right-click on the game and select Properties from the menu.
   2. Select the Local files tab and click the Verify integrity of game cache... button.
   3. Steam will verify the game's files - this process may take several minutes.
3. Epic Games:
   1. In the Library section, navigate to the game and click on the three dots.
   2. Click Verify in the drop-down list.
   3. It may take a few minutes to verify all the files.