Adds a positive trait (cost = -4) that allows you to sense humanoids in the proximity.
Uses a Moodle.
Works for solo & multiplayer.
Detects Players. (Players detection can be deactivated from sandbox options)
Detects up to ~17 meters on the same level (same height).
Detects up to ~10 meters with one level difference. (mainly to counter the stairs ambush)
Does not detect with two or more level difference.