[LVL ED] Shadows don't work

[Romulator]

About planes not casting shadows, I have a question:

If light finds a static object with no texture at all will it cast shadows?

I don't know about this one, but one trick I use is get the plane_black from the technical static object and place that wherever I don't need light, specially through a plane. Just putting it around 0.02 behind the plane will cast a shadow, and the back is invisible to the view 180 degrees behind.

It would work well here I believe, because you're using a plane for a wall.