Custom World Generation
Modby Viola_Siemens
Customize your terrain, biome and structure generation
Downloads
179,897
Type
Mod
CurseForge ID
913105
Last Updated
Apr 11, 2026
Description
Abstract
This mod is separated from Ocean World. You can customize terrain generation, biome generation and structure generation with this mod.
How to use
Install this mod. Server side is required while client side is optional (no effect whether install in client side or not).
Edit custom_worldgen-config.json in "config" folder in your game directory at server side (for single player, this is located at ".minecraft/config"; for multiple player, this is located in "<server directory>/config").
Following the guide in custom_worldgen-config-readme.md. You can also use Ocean World Config Generator to help you do this.
Compatibility
Before 1.20, if you want to play this mod with other mods that add biomes (for example, BYG and Emerald Craft), you need to install Ocean Blender as well.
After 1.20, ocean blender is merged into this mod so you don't have to install any other mod else.
I have to say that all biome mods except BOP can work with this mod together. I tried to contact with the author of BOP, but he seems not to want to fix this compatibility issue.
Examples/Presets
Similar Mods
Mob Control: Add custom AI, break blocks, regrowth, spawners, plus more! Bad mobs? Block them! You're in control of your mobs!
Gives you full control over spawning mobs/spawners. Add custom AI to mobs, give them better weapons, and block burning i...
Zetter — Painting Mod
Create own paintings in Minecraft
Mekanism Turrets & Fences
Turrets and Fences in Mekanism!
Iron's Apothic Invaders
Adds Iron's Spells & Spellbooks mobs as invader bosses in the Apotheosis mod
Hide Names
Hide name tags above other players
Block Runner
Encourages path building by making you run faster on certain blocks such as path blocks.