Hello and thanks.
I tried to replicate this, and it still won't work. I do something obvious like changing the player height, speed or intensity of the 'nightvision', but nothing happens.
My structure looks like this:
1. I have a .bat file in the main directory. In it is:
Amnesia.exe config/test_main_init.cfg
2. in my config folder, I have test_main_init.cfg. It's a copy of the original, with the only difference that "Game" points to test_game.cfg in stead of game.cfg
3. In test_game.cfg I did the changes.
4. I load up Amnesia by double-clicking the .bat file (I have the steam version.. is that a problem?)
5. I start up my custom story, and see nothing happening. When I try 'continue' with the Singleplayer, it's the same: No changes.
I have no clue what's wrong. :/