![Pacific Research Institute [SCP SITE / NUCLEAR REACTOR]](https://static.planetminecraft.com/files/image/minecraft/project/2024/424/17749443-screenshot_m.jpg)
This facility is massive, and thats why we suggest running it with around 20-30 active players! We also HIGHLY suggest training them all first!
But enough of my blabbering, lets just give you a preview already!
This here is the Tartarus Zone, also known as the enterance to the facility. This area contains 1 massive 200 Megaton blast door that can be opened and closed at will. It also contains 2 massive turbines which feed oxygen directly to the reactor! (P.S. The word Tartarus also means enterance to H311! lol)
![Pacific Research Institute [SCP SITE / NUCLEAR REACTOR] Minecraft Map](https://api.mcpedl.com/storage/submissions/213478/images/pacific-research-institute-v1-scp-sitenuclear-reactor_2.png)
Now moving on, this area here is known as the Hadron Collider, it is one of a few supermassive Particle Accelerators in the world! The collisions within this supermassive machine occur at almost the speed of light! As well as generating Dark Matter which we use to fuel our reactor! But make sure not to run it too fast...
![Pacific Research Institute [SCP SITE / NUCLEAR REACTOR] Minecraft Map](https://api.mcpedl.com/storage/submissions/213478/images/pacific-research-institute-v1-scp-sitenuclear-reactor_3.png)
This area here is what we call the Hardline, it is practically a massive wire that goes down to the reactor at the bottom of that pit! We require such a massive "wire" because of the high amounts of pressure within the reactor core chamber. However there is also a downfall to this, as if the Hardline gets severed, we loose all control and communication with the reactor! D:
![Pacific Research Institute [SCP SITE / NUCLEAR REACTOR] Minecraft Map](https://api.mcpedl.com/storage/submissions/213478/images/pacific-research-institute-v1-scp-sitenuclear-reactor_4.png)
And now back to more pretty topics, this is the Tartarus Cavern! It is a beautiful place that personnel can wander around in so they don't go insane from all the confinement! :D

Now you may be wondering, how does this beautiful facility run? Well, here is Sublevel 2, also known as the maintenance zone. This area contains all the piping, ventilation and other resources that we require to run this facility! It is also connected to the reactor cavern...

And at the finale of our quick tour (excluding the SCP's) we have the elevator into the facility! It's pretty simple, but you get the gist!
But enough of my blabbering, lets just give you a preview already!
This here is the Tartarus Zone, also known as the enterance to the facility. This area contains 1 massive 200 Megaton blast door that can be opened and closed at will. It also contains 2 massive turbines which feed oxygen directly to the reactor! (P.S. The word Tartarus also means enterance to H311! lol)
![Pacific Research Institute [SCP SITE / NUCLEAR REACTOR] Minecraft Map](https://api.mcpedl.com/storage/submissions/213478/images/pacific-research-institute-v1-scp-sitenuclear-reactor_2.png)
Now moving on, this area here is known as the Hadron Collider, it is one of a few supermassive Particle Accelerators in the world! The collisions within this supermassive machine occur at almost the speed of light! As well as generating Dark Matter which we use to fuel our reactor! But make sure not to run it too fast...
![Pacific Research Institute [SCP SITE / NUCLEAR REACTOR] Minecraft Map](https://api.mcpedl.com/storage/submissions/213478/images/pacific-research-institute-v1-scp-sitenuclear-reactor_3.png)
This area here is what we call the Hardline, it is practically a massive wire that goes down to the reactor at the bottom of that pit! We require such a massive "wire" because of the high amounts of pressure within the reactor core chamber. However there is also a downfall to this, as if the Hardline gets severed, we loose all control and communication with the reactor! D:
![Pacific Research Institute [SCP SITE / NUCLEAR REACTOR] Minecraft Map](https://api.mcpedl.com/storage/submissions/213478/images/pacific-research-institute-v1-scp-sitenuclear-reactor_4.png)
And now back to more pretty topics, this is the Tartarus Cavern! It is a beautiful place that personnel can wander around in so they don't go insane from all the confinement! :D

Now you may be wondering, how does this beautiful facility run? Well, here is Sublevel 2, also known as the maintenance zone. This area contains all the piping, ventilation and other resources that we require to run this facility! It is also connected to the reactor cavern...

And at the finale of our quick tour (excluding the SCP's) we have the elevator into the facility! It's pretty simple, but you get the gist!
Quick facts
- Edition: Minecraft Bedrock
- File type: .mcworld
- How to install: Download the .mcworld file. → Open it — Minecraft imports it as a new world. → Find it in your Worlds list and play.
- Where to get it: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock maps walks through it step by step.
Verified by MCModsHub
- Pack type: .mcworld — a ready-made world
- Manifest requires Minecraft 1.20.50 or newer
- Needs Beta APIs switched on in the world settings
- Complete pack — everything it depends on is inside the file
- Download size: 42.5 MB
- Download link checked 19 Aug 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.