How much RAM does Compact Claustrophobia need?

6 GB is the minimum for Compact Claustrophobia and 8 GB is what its maker advises. With 180 mods loading at once, the lower number gets you into the world but not through a busy base.

Which loader and version does Compact Claustrophobia use?

Compact Claustrophobia is a Forge pack on Minecraft 1.20.1. Its mods are built for that combination, so a profile on another loader or another version will not start the pack.

What is inside Compact Claustrophobia?

180 in total. Applied Energistics 2, Mekanism, Create and Thermal Expansion are among the ones with a full page here, where their loaders, versions and files are listed.

Compact Claustrophobia

Name: Compact Claustrophobia
Author: Darkosto

by Darkosto

An expert pack where players start in a tiny room and must use Compact Machines to build their entire base inside nested compact spaces.

Compact Claustrophobia runs 180 mods on Forge for Minecraft 1.20.1. Compact Claustrophobia is one pack, not a list you assemble yourself. 5 of the Compact Claustrophobia key mods have their own page here. Build everything inside compact machines is on the Compact Claustrophobia list.

Plan your compact machine layouts before building. 6 GB is the point where Compact Claustrophobia starts, not where it runs well. 1 of the Compact Claustrophobia key mods can be downloaded here. Nested machine-in-machine progression comes with Compact Claustrophobia too.

RAM Requirements

Minimum

6 GB

Recommended

8 GB

0 GB4 GB8 GB12 GB16 GB

Key Mods

Compact Machines

Applied Energistics 2

Features

Build everything inside compact machines
Nested machine-in-machine progression
Space management puzzle element
Modified recipes for compact play
Quest-guided expert progression

Tips for Playing

1Plan your compact machine layouts before building

2Item and fluid transfer between compact machines uses tunnels

3Space is extremely limited so think vertically

4Check JEI for every recipe since most are modified

5The quest book shows the intended progression order

How to install Compact Claustrophobia

Follow our step-by-step guide to install modpacks on your Minecraft client or server.

View Install Guide

Host this modpack on a server

One-click modpack installs with Astroworld Hosting. Get Compact Claustrophobia running in minutes.

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Frequently asked questions

How much RAM does Compact Claustrophobia need?
6 GB is the minimum for Compact Claustrophobia and 8 GB is what its maker advises. With 180 mods loading at once, the lower number gets you into the world but not through a busy base.
Which loader and version does Compact Claustrophobia use?
Compact Claustrophobia is a Forge pack on Minecraft 1.20.1. Its mods are built for that combination, so a profile on another loader or another version will not start the pack.
What is inside Compact Claustrophobia?
180 in total. Applied Energistics 2, Mekanism, Create and Thermal Expansion are among the ones with a full page here, where their loaders, versions and files are listed.