[Unsolved] is it possible to make a place dark

i mean like is it possible to make a place dark like its always night there? with region palette or sumthing:P

make a region and put a black mask over it?

i dont have black mask do i need to do a trigger show me how to do it then :) thnx

Pick every Players in (all players) and do: Visibility - Create a visibility modifier region over *your region* emitting black mask for (Picked Player)

something like this