Compact Claustrophobia
Modpackby YOUR_HAMSTER
Stuck in a compact machine use automation and nuclear power to escape!
Type
Modpack
CurseForge Downloads
729,171
CurseForge ID
352293
Last Updated
Apr 12, 2026
Description
Trapped in a Compact Machine with nothing except your fists - How to escape
In Compact Claustrophobia you start trapped inside of the smallest compact machine (a room measuring only 3x3x3). From here you have to somehow escape using the power of tech and nuclear fusion! This is an expert, skyblock-like, tech-oriented pack that aims to keep a tight consistent experience. Contains custom scripting and items to make the progression better.

If you want to host a server yourself, this is probably the easiest it can get
To complete the challenge presented by Compact Claustrophobia you'll need to experiment with a few key mods. Some important ones are:
Compact Machines, Nuclearcraft, Immersive Engineering and very importantly - Click Machine!
If this looks to you like the idea of a good base, this pack is for you!

Special thanks to the developers of Scavenge and CraftTweaker without the pack wouldn't have been possible. Special thanks to NullAngel and FireSoul for sharing their creations which helped build glitch_0
Playthrough from Ector Vynk of an early version of the pack
Q: I can't move or place block in the bedrock room!? A: You need to create a vanilla world, normal or superflat
Q: Do you have a discord? A: Yes discord
Q: I updated to 1.3 and lost my base. Check the chapter in questbook called Compact Tech Support. Use this command: /compactmachines3 machines view and you should be able to get it back
Q: My pack is running slow?! A: Some people get double fps with optifine - give it a go
If you feel like giving a coffee or icecream feel free (:
Compatibility
Game Versions
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Contained Mods (137)
Just Enough Items (JEI)
View Items and Recipes
Mouse Tweaks
Enhances inventory management by adding various functions to the mouse buttons.
AppleSkin
Adds some useful information about food/hunger to the HUD
Bookshelf
An open source library for other mods!
Controlling
Adds a search bar to the Key-Bindings menu
Clumps
Clumps XP orbs together to reduce lag
Placebo
A library mod
Carry On
Carry On allows you to pick up Tile Entities and Mobs and carry them around!
Better Advancements
Successor to BetterAchievements for the new advancements system in minecraft 1.12+
Toast Control
Control toasts, those popups in the corner!
Corpse
Never lose your items again!
Just Enough Resources (JER)
A JEI addon that adds mob drops, ore gen, ..
FastFurnace
A performance upgrade for the furnace.
Crafting Tweaks
Allows you to rotate, balance or clear the crafting matrix by the press of a button, in any (supported) crafting window.
FastWorkbench
A performance upgrade for the crafting table.
OpenBlocks Elevator
Port of OpenBlocks Elevator.
Fast Leaf Decay
Makes leaves decay faster when a tree is cut down.
CodeChicken Lib 1.8.+
Contains various tools to make modding easier.
Immersive Engineering
A retro-futuristic tech mod!
Building Gadgets
A collection of Gadgets to make building large structures a little bit easier!
AutoRegLib
A library to ease menial tasks in mod development.
ConnectedTexturesMod
A resource pack extension library
CraftTweaker
CraftTweaker allows modpacks and servers to customize the game. With CraftTweaker you can change recipes, script events,...
McJtyLib
Companion mod for all mods by McJty (RFTools, XNet, Deep Resonance, Not Enough Wands, SignTastic, ...))
Refined Storage
An elegant solution to your hoarding problem.
CoFH Core
Contains Core Functionality for all Team CoFH mods. Also does some really cool stuff on its own!
Spice of Life: Carrot Edition
A mod based around food that rewards the player instead of punishing them for discovering new foods!
Cyclops Core
Library mod for EvilCraft, Integrated Dynamics and others.
Mantle
Shared code for Forge mods
Compact Machines
Adds one simple game mechanic: Small rooms inside of blocks. It basically gives you the ability to build your contraptio...
Common Capabilities
Forge Capabilities that can be shared by multiple mods
Thermal Expansion
Expanding Minecraft Thermally! A server-friendly and content-rich blend of magic and technology!
Thermal Foundation
The Foundation of a Thermally Expanding World!
Integrated Dynamics
A mod to take full and automated control of your appliances.
KleeSlabs
Break only the half of a double slab that you're looking at.
Integrated Tunnels
Transfer other stuff over Integrated Dynamics networks
FindMe
Search for an item in nearby inventories
ZeroCore 2
Utility mod and multiblock API
Integrated Terminals
Terminals for managing and overviewing Integrated Dynamics networks
Integrated Crafting
Craft stuff in Integrated Dynamics networks
Thermal Dynamics
Thermal gets Dynamic! Adds ducts - transportation for Redstone Flux, Fluids, and Items!
Thermal Cultivation
Thermal gets Agrarian - provides options for farming and related activities!
Game Stages
An API for adding stages, for modpacks and other mods to use!
Neat
Minimalistic Functional Unit Frames for the modern Minecrafter
Refined Storage Addons
An addon mod for Refined Storage.
Shadowfacts' Forgelin
My fork of Emberwalker's Forgelin, with some sprinkles on top.
ContentTweaker
Allows you to add Items and Blocks
Resource Loader
A small mod that allows users to add their own resources to minecraft without making a resource pack
The One Probe
More immersive alternative for WAILA
Click Machine
A simple, standalone, auto-clicker.
B.A.S.E
Main Library for The Acronym Coders Mod Projects
MTLib
Library files for Minetweaker Addons
Dynamic Surroundings
Alters the fabric of Minecraft experience by weaving a tapestry of sound and visual effects
Better Questing
A new and improved questing mod for Minecraft pack creators
Inventory Tweaks [1.12 only]
Tweaks to inventory handling for ease of use, including sorting and automatic replacement of broken tools or exhausted s...
Custom Main Menu
Allows you to modify the main menu using a simple json file
Better Questing - Standard Expansion
Standard tasks, rewards, importers and themes for BetterQuesting
FoamFix
Simple, targetted optimizations for a popular block game
BNBGamingLib
Library for Blood N Bones Gaming mods
Phosphor (Forge)
Performance improvements for Minecraft's lighting engine
Reborn Core
Powering Team Reborn
OreLib
Support library for OreCruncher's mods
Trumpet Skeleton
The sound of trumpets echoes through the night...
ModTweaker
ModTweaker is an addon for CraftTweaker, a recipe manipulator utility for Minecraft. It allows you to modify the recipes...
CB Multipart
An opensource library for having multiple things in the one block space
More Overlays
Brings back the NEI Overlays
Redstone Flux
Redstone Flux API - Energy Transfer in Minecraft.
CoFH World
Customizable and powerful world generation!
NuclearCraft
Brings complex nuclear engineering to Minecraft!
Item Stages
Allows items to be restricted to a stage.
EnderCore
Library mod for Ender* projects and others
Chisel
A builder's best friend.
OpenComputers
Modular, persistent, programmable computers and robots.
BnBGamingCore
Core Mod containing all ASM for BnBGaming Mods
BdLib
A library of generic code for my other mods
Recipe Stages
Allows for Crafting table recipes to be locked behind stages.
ValkyrieLib
Library for all of ValkyrieofNight's Mods
ID Squeezer Tweak
Fixes the ID Squeezer at low TPS.
ReAuth
Fixes the Problem of having to restart your Client when your Session invalidates
Uppers
Upside-Down Hoppers
Tesla Core Lib
Minecraft library useful in creating power hungry machines
FTB Backups (Forge)
Configurable backups mod made by FTB
Project Red - Core
Core module for the Project Red series
Project Red - Integration
Integration module for the Project Red series
Immersive Petroleum
Adds oil and oil processing to Immersive Engineering
Modular Machinery
Configurable, dynamic, custom, complex machinery
WanionLib
Shared code library used by all WanionCane mods!
SimpleHarvest
Right click crop harvesting
Reborn Storage
Refined Storage add-on adding multi-block crafters and larger disks
BetterFps
Performance Improvements
Custom Starter Gear
Gives you full control over what items players start the game with.
FTB Utilities (Forge)
FTB Utilities is a mod by FTB. It aims to provide several useful utilities within the FTB Platform ranging from friends...
Just Enough Calculation
A simple mod help you calculate the cost for recipes
TellMe
A mod that can output registry dumps and other information and lists about the game
FTB Library (Forge) (Legacy)
FTB Library is a library mod that is used for some of our mods.
AppleCore
An API for modifying the food and hunger mechanics of Minecraft
UniDict
a mod to unify all ingots/ores/etc; with: AE2, Immersive Engineering, Mekanism, IC2, Thermal Expansion, and a lot more I...
Crafting Station
Adds only the crafting station from tinker's and nothing else
Morph-o-Tool
The Wrench to end all Wrenches.
Chest Transporter
Adds an item that allows you to move chest with contents
Ex Nihilo: Creatio
In Creatio Ex Nihilo.
World Primer
Automatically run commands or generate and place simple structures on world creation
Energy Meters
Monitor and limit the your FE, RF, MJ, and EU networks
ShadowMC
A library mod required by all of my other mods.
Clipboard
A simple clipboard for keeping track of your todo list.
InWorldCrafting
Crafttweaker integration that lets you craft in the world with Fluids, Fire or Explosions.
Sound Device Options
A small mod that adds an option to switch the sound output device
CapabilityProxy
Access block capabilities from multiple sides
Diet Hoppers
Tightens the selection box of the hopper to allow you to access visible blocks behind them.
Better Questing - Quest Book
Adds a quest book to Funwayguy's Better Questing Mod
Project Red - Illumination
Illumination module for the Project Red series
Project Red - Fabrication
Redstone enthusiasts' one-stop-shop. Fabrication module for Project Red.
MrTJPCore
Miscellaneous utilities for all my mods
ModelLoader
A small library to load .mcx model format
VeinMiner
VeinMiner
Console Filter
Hide annoying messages from your console logs.
Scavenge
Apply a custom Rightclick behavior to any block!
CT TinyCoal
Conserve your fuel by breaking it into smaller pieces.
Coin of Flight
A coin that enables flight
SignEdit
A simple Minecraft mod that allows players to edit signs without needed to replace the sign block.
DiscordIntegration
Communicate between Minecraft and Discord
Bonsai Tree Crops
Adds crop-based trees that allow you to craft sticks and planks
Crop Dusting
Fart on your crops/saplings to make them grow - Fart Fertilizer
Ender IO Base
Base module for a modular Ender IO installation
Ender IO Conduits
Conduit module for a modular Ender IO installation
Ender IO OC Conduits
Open Computers integration module for a modular Ender IO installation
Ender IO RS Conduits
Refined Storage integration module for a modular Ender IO installation
Just Enough Dimensions
Register custom dimensions to the game and/or use per-world gamerules, time, weather etc.
Scavenge-GameStages
Compat between Scavenge & GameStages
Crafting EX
Duplicated recipes will be able to craft with a vanilla crafting table.
Bedrock Miner
Adds tools to harvest bedrock and craft things like blocks, items and armor out of it!
Advanced Shulkerboxes
This mod makes the Shulker Box more portable.
FTB Team Islands (Forge)
Team Islands adds a new world type which is a void world with a hub in center and islands spawning around it
OpenDisks
OpenComputers addon to make adding Loot disks easier!
Bigger Packets Please
Extend compressed packet size limit
Scavenge Timing Addon
Simple addon for the Scavenge Mod. Allows you to set a certain cooldown per player
Modular Augment
An addon for Modular Machinery allowing for deferred item inputs


