Pretty much what the title says. I'm using Hero editor to try out a few builds, but even with the quests completed and Terror Zones enabled in the game settings, terror zones aren't spawning in the game settings.
FIXED! Posting here so others who encounter this issue can know how I solved it - it turns out that I had Ladder checked in the character's general settings. I thought you needed this in order to access the ladder-only runewords, but you don't (I tested making Mosaic). Let this be known that checking Ladder on the general settings causes Terror Zones to not spawn.
thanks for the info, I'll put this info in the editor!