Info:

Ore Tweaker is a super lightweight utility mod that allows you to customize and tweak the underground generation in Minecraft. The mod can be both installed on a server or a client.

I strongly recommend using World Stripper to debug and test your ore generation when using this mod

Ore Tweaker

A Wiki for Ore Tweaker 3 is being worked on right now. For more help ask on Discord.

As of May 5, 2021 - Ore Tweaker 2.x.x and 3.x.x is the only supported versions of Ore Tweaker.

Ore Tweaker was rebuilt from the ground up to create a improved user experience, make the mod easier to use and support modern versions of Minecraft.

Due to changes to world generation after Minecraft 1.12 and a huge Forge rewrite I decided to start all over again and develop a sequel from scratch.

The new version of the mod has a ton of new features listed below and non of those features will be backported. The mod also now uses JSON files to configure the world generation.

🔴Server Sided

⚪️JSON file config

🟢Generated templates

🔵Works with most modded ores

🟤Extensive support for popular mods by request

Configuration:

Example of how the OreTweaker data files can be configured:

"ore" - The registry name of the block to generate. Can found by pressing F3 + H and hover over in inventory
"filler" - What block to replace with the "ore", usually stone or nether rack
"minY" - Minimum Y-Level ore can spawn above
"maxY" - Maximum Y-Level ore can spawn below
"maxVeinSize" - Maximum size of ore vein
"spawnRate" - How many attempts at generating the ore per chunk
"biomeBlacklist" - List of forbidden biome names where the ore cannot generate [Choose either blacklist or whitelist or none of them]
"biomeWhitelist" - List of allowed biome names where the ore can generate [Prioritized above blacklist]

Wiki:

Check out the detailed Ore-Tweaker wiki at https://github.com/EwyBoy/OreTweaker/wiki for more information.

Forum:

📣[Announcements]

Contain blog posts, announcements and important information posted by me.

💬[General]

Contain general discussions about Ore Tweaker posted by the community.

💡[Ideas]

Contain ideas and feature requests topics for Ore Tweaker, here you can post and discuss different proposals for new features.

🗳️[Polls]

Contain polls about new features and decisions. Vote to have a saying in the future of the development of the mod.

🤔[Help Wanted!]

Contain questions about the mod asked by the community.

🙌[Show & Tell]

Contain showcases of anything awesome made by the community. Share your creations, data files and modpacks here!

Pictures:

Versions:

1.7 (Uses old system) [Unsupported]
1.8 (Uses old system) [Unsupported]
1.9 (Uses old system) [Unsupported]
1.10 (Uses old system) [Unsupported]
1.11 (Uses old system) [Unsupported]
1.12 (Uses old system) [Unsupported]
1.16 [Ore Tweaker 2.x.x] [Supported]
1.17 [Ore Tweaker 2.x.x] [Supported]
1.18 [Ore Tweaker 3.x.x] [Fully Supported]

Want to do a mod spotlight?
Just send me a link to it afterwards and I put it up here at the modpage!

Modpack:
You has my permission to use this mod in any private & publicly distributed modpack whatsoever.

Live development:
The mod is being developed live at my twitch channel: http://www.twitch.tv/ewyboy

You can find me on twitter:
@EwyBoy