Monaco style Fog of War?

Here is where Im up to now.

Something seems to be happening as it is giving me an outline of the blocks, but its in the vertical plane, and the outline doesnt move with the character.

Also, I cant figure out why you are talking about spotlights or cones. I’m trying to light up the full 360 view. I realize the first screenshot shows the guy with his back against the wall, so it looks like a cone. Here is a vid of the effect Im after in motion (sorry if you do get what I mean but I’m getting the wrong end of the stick). Jump to 2:48 to see the effect