Hello!
I am trying to make my subway station more creepy and realistic,
the problem is, I don’t have many ideas myself and my mind is just blank
I have tried looking at other posts on the devfourm but it seems like nobody else is building
a subway
Add some pipes or something of that sort on the walls, corners, and roof of the tunnel. It looks too plain. You can also use some decals to make the walls look old and worn. Maybe fog would help. Maybe make the walkway have some texture other than what seems to be plastic.
For the yellow line next to the rails, you could use a smaller increment, say .1 to make it thin and not stand out so much.
Also try using light green or blue lighting, which is a colder color than yellow.
Just play around with the world lighting, make it darker or something. At some point it will look better and you can get back to us with your results.