Here is a simple guide on how to change settings (screen resolution, control settings, keyboard settings) after initial setup.
How to Change Settings After Initial Setup
Inside the game’s installation folder is a file with name Settings.exe that runs the initial setup.
If you don’t know how to find the installation folder, follow these steps:
1. Right click on the game in the Steam library.
2. Select “Properties”.
3. Select “Local files” and “Open Folder”.
4. In Windows Explorer, run the Settings.exe file.
Thanks to Rodrigo for his great method to change settings, all credit to his effort. you can also read the original guide from Steam Community. enjoy the game.