Underground Bunkers & Nuclear Weapons!

Somewhere under the overworld there is a compound you were never meant to find. A fence line, a watchtower, a concrete head house, and a shaft going down into four floors of installation that is still staffed, still lit, and still watching the corridors.

模组 NeoForge 生物结构装备

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介绍

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Underground Bunkers & Nuclear Weapons

Minecraft 1.21.1 · NeoForge

This mod adds procedurally generated underground military installations, the security systems that run
them, the garrison that defends them, and the rifle you will probably need on the way out.

Four installations, built four different ways

They are not one layout with the blocks swapped. Each kind of site is planned by its own method, so the
shape of the place tells you what it is before you read a single sign.

Site	What it is
Military bunker	A dense warren of rooms grown outwards cell by cell. Armouries, ammunition stores, barracks, a command centre and a vault.
Research bunker	Built along a straight spine corridor with laboratory wings budding off it. Sealed pens with live test subjects inside, observation tanks, biohazard containers, and decontamination airlocks between the clean side and containment.
Nuclear facility	Built around a reactor hall four cells across — twenty six blocks of open floor with a cylindrical vessel, a service gantry, coolant risers and operator stations. Plus turbine halls, a coolant basin, and two hyperboloid cooling towers on the skyline.
Abandoned bunker	Written off decades ago. No cameras, no sirens, no garrison. Collapsed rooms with the ceiling down and the floor buried, a fence lying in pieces, watchtowers reduced to stumps, and a yard the ground has taken back. Nothing is lit, so it fills with whatever wanders in.

Every site is planned before a single block is placed. The growth always forms a spanning tree, so every
room is genuinely reachable, and extra doors are added afterwards so there are loops to be chased through
instead of dead ends everywhere.

Also drawn from the seed: the size and shape of the compound, which wall the gate is in, which corners
carry a watchtower, one of three entrance buildings (concrete blockhouse, open vehicle shelter, or a low
armoured hatch), and the orientation every room lays its furniture out in.

Surveillance you actually operate

Cameras mount on walls and ceilings, pan and tilt, and spot intruders inside a real field of view
with a real line of sight — glass will not save you, a wall will.
Ownership. A camera you place is bound to you. Another player opening a monitor never even sees it
listed, and asking for its feed gets ACCESS DENIED. Ownership is written into the level save and
survives restarts.
The monitor lists your cameras plus the ones belonging to the installation it is wired into, with
their status, and puts the feed on screen. Your body does not move while you watch: the operator
stands at the desk, exposed, exactly where you left them.
Mouse control. Move the mouse to pan the camera. Sneak or jump to disconnect.

Alarms that behave like alarms

Three sirens — intruder, biohazard, nuclear — each looping at the exact length of its recording.

Volume is worked out per player from their distance, so an alert fades as you run and cuts out
entirely once you are clear.
Hitting DISABLE ALARM at a security terminal silences it instantly, not thirty seconds later.
A more serious alert replaces a lesser one instead of playing on top of it.
Break the glass on a biohazard container and the site escalates to a biohazard alert, with a lingering
toxic cloud to go with it.

A garrison, not a mob spawner

One entity, nine uniforms, five roles. Guards are hostile for a reason: they open fire because the site is
on alert or because you are standing inside the perimeter the signs warn you about.

Patrol walks a beat, then converges on the sighting from a scattered approach point.
Stationary holds a doorway or a tower deck and does not abandon it.
Security advances and stops at firing distance.
Rapid response goes straight for the last known position.
Technician is non-combatant staff.

They fire in short bursts, keep their distance, only shoot with a clear line, and radio a sighting through
so the rest of the garrison hears about it.

The M16

Server-side hitscan. The client only ever reports that the trigger was pulled, so nothing about the shot
is up for negotiation.

Control	Action
Left click	Fire
Right click	Aim (tighter spread, narrower FOV)
`R`	Reload

Ammunition lives on the stack, so a loaded magazine survives being dropped, stored or traded. Damage,
range, magazine size, fire rate and reload time are all configurable.

Content

45 blocks — surveillance cameras, monitors, sirens, security terminals, blast doors, electrified
fencing in three grades with gates, seven warning signs, reactor cores and casings, generators,
transformers, server racks, computers, control panels, industrial and emergency lighting, pipes, cables,
grating, crates, ammunition boxes, cabinets, biohazard containers and a full set of concrete and metal
building blocks.

12 items — the M16 and its ammunition and magazines, steel plate, electronic components, circuit
boards, camera lenses, a field radio, classified documents, level 4 samples and uranium rods.

Everything craftable has a recipe, with 53 recipes balanced so the electronics and the rifle sit
behind the simpler parts. 10 chest loot tables cover armouries, ammunition stores, offices,
laboratories, the reactor level, infirmaries, barracks and vaults.

Configuration

config/bunkers-common.toml exposes weapon damage and range, camera link and detection range, camera
sweep interval, alarm duration and audible range, electric fence damage, and garrison density.