CurseForge · Minecraft mod
CubicWorldGen
Customizable world generators for OpenCubicChunks
Quick answer
Which CubicWorldGen release should I use?
CubicWorldGen-1.12.2-0.0.152.0-SNAPSHOT-all.jar targets 1.12.2 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 CubicWorldGen 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 CubicWorldGen-1.12.2-0.0.152.0-SNAPSHOT-all.jar need?
CubicWorldGen-1.12.2-0.0.152.0-SNAPSHOT-all.jar. Change the file and its required mods may change too.
Install CubicChunks first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add CubicWorldGen without breaking your instance.
Built for CubicWorldGen-1.12.2-0.0.152.0-SNAPSHOT-all.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use CubicWorldGen-1.12.2-0.0.152.0-SNAPSHOT-all.jar. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install CubicChunks first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 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 CubicWorldGen-1.12.2-0.0.152.0-SNAPSHOT-all.jar. It opens that exact file at the source.
About this project
What does CubicWorldGen add?

CubicWorldGen
Note: If customization GUI does not work or crash with MalisisCore installed, try an older version of MalisisCore!
This mod contains 2 customizable world generators for OpenCubicChunks mod:
- CustomCubic: similar in overall functionality to vanilla customized world type, but organized differently, with better GUI, and without any height limits. World generator options include
- water level
- enable/disable caves
- enable/disable strongholds
- alternative stronghold position generator, spreads them over spheres around world origin instead of circles of different radius (not in gui!)
- enable/disable villages, mineshafts, temples, ocean monuments, woodland mansions (generation of these structures not implemented!)
- enable.disable ravine generation
- enable/disable dungeon generation, customize amount
- enable/disable water lakes, customize rarity
- enable/disable lava lakes, customize rarity (there are some issues with that currently)
- enable/disable lava oceans
- select biome for single biome mode, biome size and river size
- ore customization:
- option to add/remove ores, and generate any block as an ore (with exception of some tile entities)
- customization of noise generators, with real time preview of example 2d slice of terrain across different biomes
- "generator layers" - allows to use different presets for different predefined areas (not in gui!)
- Customization of "block replacers" - Customize "stone block", dirt depth, ocean block and more (not in gui!)
- Advanced conditional generation of ores (not in gui!)
- Lake generation customization
- FlatCubic: similar in functionality to vanilla superflat, but without height limits.
- Add/remove layers, set block to generate in layer
For cubic chunks versions 1.10.2-0.0.871.0, 1.11.2-0.0.856.0, 1.12.2-0.0.852.0 and earlier these generators are parts of cubic chunks.
Installation and dependencies:
Download the mod and required dependencies, install MinecraftForge, put the downloaded mods into mods folder.
This mod requires OpenCubicChunks, and to access generator customization GUI - also requires MalisisCore. There is no customization GUI for 1.10.2 version. These options can be accessed only with NBT editor or by creating a world on newer version and copying level.dat file to 1.10.2.
Mod compatibility
The custom world generators, with a few exceptions, won't be able to use any world generation features added by other mods. All other compatibility issues of OpenCubicChunks still apply.
Project description from CurseForge.
Pick your setup
CubicWorldGen by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.12.2
1 loader build1.11.2
2 loader builds1.10.2
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
CubicWorldGen versions and loaders
CubicWorldGen-1.12.2-0.0.152.0-SNAPSHOT-all.jar
3 Dec 2021
CubicWorldGen-1.12.2-0.0.85.0-SNAPSHOT-all.jar
3 Dec 2021
CubicWorldGen-1.12.2-0.0.104.0-SNAPSHOT-all.jar
3 Dec 2021
CubicWorldGen-1.12.2-0.0.140.0-SNAPSHOT-all.jar
30 Jan 2021
CubicWorldGen-1.12.2-0.0.126.0-SNAPSHOT-all.jar
24 Mar 2020
CubicWorldGen-1.12.2-0.0.115.0-SNAPSHOT-all.jar
16 Feb 2020
CubicWorldGen-1.12.2-0.0.112.0-SNAPSHOT-all.jar
7 Feb 2020
CubicWorldGen-1.11.2-0.0.131.0-SNAPSHOT-all.jar
7 Feb 2020
CubicWorldGen-1.10.2-0.0.148.0-SNAPSHOT-all.jar
7 Feb 2020
FIXED_CubicWorldGen-1.12.2-0.0.39.1-SNAPSHOT-all.jar
CubicWorldGen-1.12.2-0.0.39.1-SNAPSHOT-all.jar
15 May 2019
CubicWorldGen-1.11.2-0.0.49.0-SNAPSHOT-all.jar
12 Feb 2019
CubicWorldGen-1.10.2-0.0.60.0-SNAPSHOT-all.jar
12 Feb 2019
Looking for an older file? The official CurseForge project page is in Resources.