I could put together guides for specific questions for some of these games, but there are ways for you to get a good look at the games’ code yourself to find your answers.
Check here:
This is how to see the code of a game opened in the webbrowser via the CoG website. To view all chapters of a game, you’ll need to have it unlocked to an email address you used to login to the CoG website (not the forum). You can get a game unlocked by using the purchase transfer service offered by the cog support.
There are different methods if you’re playing via Steam. I’ve described one method for older games here, and this is a method for modern games that have packed the game files in an app.asar file:
