WorldGen Block Replacer Mod

WorldGen Block Replacer Mod is a mod that replaces blocks in your world with other block, which you can choose in the config. This happens when new chunks of the world are generated, and does not replace blocks in preexisting areas of the world.

By default, it does nothing. It also works with blocks added by mods.

WorldGen Block Replacer mod for minecraft

This mod can be run on a server without being installed on the client.


By default, the mod does nothing, and needs to be configured. To start off, from Minecraft’s main menu, click Mods.

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Next, find and click WorldGen Block Replacer, then click Config.

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This brings you to the Config screen. By default, it has configuration to replace stone with stone (which does nothing). To change this, you can click any of these options to change the settings.

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To read more about what an option is, mouse over the option’s name.

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Inside most of these options, you can set multiple options. This is because it can be configured for multiple blocks. Note that all of the options that accept multiple values must have the same number of options set, or the mod will not work.

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On the Biome Filter and Dimension List options, each text box is a comma separated list. Do not include spaces before or after the comma. Both these options can act as a blacklist or a whitelist. If the list contains an asterisk (*), it is a blacklist. Without the asterisk, it is a whitelist.

The two options that are universal, regardless of how many blocks you are replacing, are Enable Risky Blocks and Biome Precision. Enable Risky Blocks allows the block replacer to use blocks that may cause an excessive amount of lag in the world. Biome Precision has to do with precisely detecting the edges of biomes. Enabled by default, disabling it might improve performance when loading new chunks, but the edges will be chunk-based, which is less accurate and typically looks bad if done on commonly generated blocks such as dirt, grass, or stone. This option only has an effect if your replacement is biome-restricted.


Minecraft Forge

How to install:

  1. Make sure you have already installed Minecraft Forge.
  2. Locate the minecraft application folder.
    • On windows open Run from the start menu, type %appdata% and click Run.
    • On mac open finder, hold down ALT and click Go then Library in the top menu bar. Open the folder Application Support and look for Minecraft.
  3. Place the mod you have just downloaded (.jar file) into the Mods folder.
  4. When you launch Minecraft and click the mods button you should now see the mod is installed.

WorldGen Block Replacer Mod Download Links:

File Name Status Game Version Date
WorldgenBlockReplacer-1.12.2-2.0.3 Release 1.13.2 Mar 12, 2019
WGBlockReplacer-1.13.2-2.1.0 Beta 1.12.2 Jul 9, 2019

Author: The_Fireplace

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