In Windows, you'll currently only be abled to view the settings, but not edit them. It requires Mono, which can be downloaded right here, and you'll have to launch it through mono.exe (usually located at C:\Program Files (x86)\Mono\bin\mono.exe). If you try to open it by double clicking the exe, you're gonna have a bad time, though. It was never intended for Windows, but since it was compiled in Mono, it is possible to run it on Windows.
So I won't be abled to use it on Windows?
And while we're at it, why not extende the reach of the sliders? So now, if you wish, all (as in every single one of them) of yours as well as the enemies' troops will spawn at the start of a battle, and no reinforcements or new enemies silently spawning in behind you with crossbows. I was able to create a stand-alone program altering the game's settings to your will. Well, unfortunately, I can't fix the crashing, but the settings are quite easy to manipulate. The settings dialogue is also a disaster. It seems they haven't made Linux their highest priority, with the game crashing a lot, but rarely enough that you forget to save your progress.