Without turning off all the other overlays? I don’t know how I’m supposed to be able to know where those hordes are anyway unless I have sattelite recon, and the Zs are super annoying.
If you’re only seeing them within about 5-10 map tiles or so, that’s intentional as your char can scout & detect horde presence in similar fashion to mapping and detecting NPCs. If you’re seeing them map-wide, either you’re using the debug map, or it’s a bug.
Gotcha. Gotta say though, wouldn’t mind being able to turn off magical NPC detection also. I’ve already got the compass to point out everything within my actual line of sight.
By rights your LOS should be a lot longer than 60 tiles under good conditions, hence mapping. 