There's a little catch:
If you edit the
setup.ini while FPSCreator.exe is running the changes won't be saved.
You have to close the editor, change the setup.ini and restart the editor. The
buildsetup.ini should automatically change according to the
setup.ini the next time you run the build game option. I am not sure it works for a test game though.
Another funny thing is, that if you change something in the
build game setup wizard settings, the engine
won't memorize the last change. For example if you want to change the
Fog from 0 to anything else, you also have to change the
Ambience Level . When you open the setup wizard the next time,
Fog will have been achanged but not the
Ambience Level. Weird, huh?
In case you find my grammar and spelling weird ---> native German speaker ^^