CurseForge · Minecraft mod
CompactExpansion (configurable)
Modification of Compact Expansion which adds a configuration file to be able to choose any size of compact machines you want.
Quick answer
Which CompactExpansion (configurable) release should I use?
CompactExpansion (configurable) compactexpansion-1.20.1_1.3.4.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is CompactExpansion (configurable) required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does CompactExpansion (configurable) compactexpansion-1.20.1_1.3.4.jar need?
compactexpansion-1.20.1_1.3.4.jar. Change the file and its required mods may change too.
Install Compact Machines first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add CompactExpansion (configurable) without breaking your instance.
Built for CompactExpansion (configurable) compactexpansion-1.20.1_1.3.4.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use compactexpansion-1.20.1_1.3.4.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Compact Machines first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside compactexpansion-1.20.1_1.3.4.jar. It opens that exact file at the source.
About this project
What does CompactExpansion (configurable) add?
Compact Expansion (configurable)
This mod is a modification of Compact Expansion which adds a configuration file to be able to choose any size of compact machines you want.
Configuration file is per world, found at minecraft\saves\WORLD_NAME\serverconfig and is named compactexpansion-server.toml.
For modpack creators: Copy that file in minecraft\defaultconfigs to make all worlds be created with that file instead.
Default configuration file:
["Room Sizes"] # Values will be floored to the nearest odd number (e.g., 20 = 19, 12 = 11). # Values represent the internal size of the rooms in blocks (distance between walls). # WARNING: Very large values may cause server lag during room generation. # WARNING: Changing these values can corrupt existing rooms! # Before changing values, empty all affected Compact Machines, change the values, then place new ones. # Changing values does not require a restart, just save this file and that's it, build a new Compact Machine. # Note: Changes take effect immediately when saving this file (in the serverconfig folder of the world). # #Tiny room (original = 3 ; default = 5) #Range: 3 ~ 297 tiny = 5 #Small room (original = 5 ; default = 9) #Range: 3 ~ 297 small = 9 #Normal room (original = 7 ; default = 13) #Range: 3 ~ 297 normal = 13 #Large room (original = 9 ; default = 17) #Range: 3 ~ 297 large = 17 #Giant room (original = 11 ; default = 21) #Range: 3 ~ 297 giant = 21 #Maximum room (original = 13 ; default = 25) #Range: 3 ~ 297 maximum = 25
Project description from CurseForge.
Pick your setup
CompactExpansion (configurable) by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
CompactExpansion (configurable) versions and loaders
compactexpansion-1.20.1_1.3.4.jar
6 Aug 2026
compactexpansion-1.20.1_1.3.3.jar
26 Jun 2026
compactexpansion-1.20.1_1.3.2.jar
26 Jun 2026
Looking for an older file? The official CurseForge project page is in Resources.