/vr/ - Retro Games

>>4566024
You actually want to set the action you want (like door opening or whatever) on a linedef (like maybe on that 3 there) and set the tag to the same as the sector for your doors or whatever. Now when you hover over the linedef you've set to open a door when you walk over it, an arrow will point to all the associated sectors.

I'm new to this too sorry so not sure if I've got this all right