Lower Underrail

	Lower Underrail;
Lower metro system of South Underrail. It used to connect mostly industrial facilities.
Major location information
Music	Searchlight Journey
Located in	Underrail
Areas	Lower Underrail
Connections	Under-passages; Upper Caves; GMS warehouse block; Warehouse Block Alpha; Abandoned Warehouse; Warehouse Block Beta; Hecate Research Outpost Stations:; South Gate Station; Rail Crossing; South Railroad Outpost; Foundry; Core City
Fast Travel	Lower metro (South Gate Station); Lower metro (Rail Crossing); Lower metro (Foundry); Lower metro (Core City)
NPCs	Blaine, Jack Quicksilver
Technical
Map file(s)	lu-a1, lu-a2, lu-a3, lu-a4, lu-a5, lu-a6, lu-a7, lu-a8, lu-a9, lu-a10 ; lu-b1, lu-b2, lu-b3, lu-b4, lu-b5, lu-b6, lu-b7, lu-b8, lu-b9, lu-b10, lu-b11, lu-b12, lu-b13, lu-b27, lu-b28, lu-b29, lu-b30 ; lu-b14, lu-b15, lu-b16, lu-b17, lu-b18, lu-b19, lu-b20, lu-b21, lu-b22, lu-b22x, lu-b23, lu-b24, lu-b25, lu-b26, lu-b26x ; lu-c1, lu-c2, lu-c3, lu-c4, lu-c5, lu-c6, lu-c7, lu-c8, lu-c9 ; lu-b10u1, lu-b10u2, lu-b22u, lu-b27u

Lower Underrail is a huge derelict urban area consisting of over 60 zones between major locations. Above it is Upper Underrail, below it are Lower Caves and further down are the Deep Caverns.

Some caves are higher up and directly connected to Lower Underrail, these are known as Upper Caves.

Also immediately below Lower Underrail are under-passages, a network of smaller service tunnels and escape routes.

Description

The Lower Underrail was the industrial/military zone of the big underground metro system before things went to hell. It consists of sprawling main tunnels, metro tunnels and beneath them are smaller escape routes and other accessways. Various stations, towns, other settlements, abandoned complexes and industrial facilities reside in the Lower Underrail. Some wall breaches also lead to adjoining Upper Caves.

Lower Underrail is accessible from South Gate Station level 1 exit. Most of the explorable areas are to the north from SGS, but there are a couple of areas to the south, including a wall breach leading to upper caves. However, most of Lower Underrail is initially inaccessible due to cave-ins caused by the recent earthquake. They can be visited later on, once the south metro tunnel is cleared and the player has access to TNT Charges.

Areas

A1

In a barrel close to the South Gate Station entrance (south of the area) is a Protectorate Propaganda oddity, 1 XP

Enemies

Rathounds are a common sight and various, usually hostile, human outcasts have small camps all over the Lower Underrail.

Critters: Rathounds, Rathound Alphas, Dogs, Burrower Spawn, Pigs, Warthogs

Ironheads: Ironhead Grenadiers (lvl10), Ironhead Gunners (lvl10), Ironhead Smashers (lvl10), Ironhead Psionics (lvl15)

Lunatics: Lunatic Brawlers (lvl10), Lunatic Chillers (lvl10), Lunatic Gunners (lvl10), Lunatic Pyromaniacs (lvl15)

Lurkers: Lurker Cut-Throats (lvl10), Lurker Gunners (lvl10), Lurker Gunslingers (lvl15), Lurker Hunters (lvl15), Lurker Murderers (lvl15)

Other humans: Bandits (during Jack's delivery job quest), Free Drones bandits (during lost train quest)

Quests

Map Gallery

Lower Underrail Global Map

Near South Gate Station

Areas 5, 6, 7 and 8 east of South Gate Station are initially inaccessible, but can be explored once the player can clear the rocks blocking the way with TNT Charges.

Lower Underrail A1, connects to SGS, GMS warehouses, Alpha warehouses, Under-passages
Lower Underrail A2
Lower Underrail A3
Lower Underrail A4, connects to Upper Caves
Lower Underrail A5
Lower Underrail A6
Lower Underrail A7, connects to Upper Caves
Lower Underrail A8
Lower Underrail A9
Lower Underrail A10
Lower Underrail C11, Omega Station

Near Rail Crossing

This part of Lower Underrail is near Rail Crossing, to the northwest from South Gate Station. It becomes accessible once the player has access to metro travel and TNT Charges.

Lower Underrail B6

This area is empty, it simply links area B30, B34 and Warehouse Block Alpha 2

Lower Underrail B8

Has several Dogs
Has a box in the NW corner requiring 60 Hacking

Lower Underrail B9

Has Ironhead Gunner, Ironhead Smasher and Ironhead Psionic
The footlocker on the west side contains an Old Train Schedule oddity, 1 XP

Lower Underrail B10u1

The west area has a bear trap. It can be recovered with 61 Traps skill
The room in the SW corner
- The door requires 45 Hacking
- A Crawler and Death Stalker are lurking in that room

Lower Underrail B13

Has a respawning Mindshroom

Lower Underrail B27

This area is empty, it simply links areas B27u and B28

Lower Underrail B27u

This section needs expansion.

Lower Underrail B28

The fenced area to the south can be opened with 55 Lockpicking

Lower Underrail B30

Has stealthy Lurker Cut-Throats
The southern exit leads to South Railroad Outpost

Lower Underrail B33

This area is empty, it simply links area B30, B32 and B34

Lower Underrail B34