~~ Record the route from the key area (or catacombs re-entry) to the locked door.
~~ Walkthrough hint: from the pillars room go west into the sclavus section,
~~ then right at the next intersection and down, past the surface portal area to the door.

NAV: nav0 once ~~ {
	~~ Replace placeholder points with a recorded route.
	pnt 0.0 0.0 0.0
~~ }