Hey, thanks for playing. :)
Yes I agree that things blend together a bit and can become confusing at times.
There should have been fog though, unless you were playing on the native linux build where I turned off all shaders because they didn't work properly, so not sure what happened there.
As for the FOV, I just went with the standard old school ~90 FOV, I did add the Zoom feature (rightclick) though to try and help with seeing things far away.
Anyway, thanks for the feedback. ^^