First off, forgive me if I'm missing something, I didn't see any other threads on XCOM since it's been released. If this thread is redundant, mods are welcome to delete it.
Been poking around the .INI files, here are some interesting possibilities. In XComEngine, I've found:
bAllowMatureLanguage=False (change to True)
OneFrameThreadLag=True (change to False to help with mouse lag)
(comment out each "StartupMovies=" by placing a semicolon in front: ";StartupMovies..." - this will cut out the opening logos etc.
I haven't experimented with any of these yet, but maybe this will allow semi-free camera (if set to lower vals, like 15)?
Haven't tried changing any of these yet, but they sound intriguing:
MotionBlur=False (I'll be trying this on True soon)
AllowSubsurfaceScattering=False (I just set to True, will report back)
Anyone have any tweaks they want to share yet?