UHC World Generation
🟡 Updated this year🖼️ Gallery (3 images)
🔍 Analysis
- 🏆 #1326 of 2169 datapack mods in this game by downloads
📋 About This Mod
# UHC World Gen Datapack This datapack tweaks Minecraft world generation for a better UHC game. It's also intended to be a template for anyone who wants to customize their world generation, because the datapack format is definitely tricky. This pack was made for version 1.21.4, but should work on 1.21.x and future versions. If breaking changes happen, please make an issue and I will try to update it! ## Features - No oceans (large-ish rivers still generate) - Increased frequency of small caves - Less extreme mountains and hills - World bottom moved to -32 instead of -64 - Rebalanced generation of ores (you can further customize this yourself too) See (https://github.com/greatericontop/UHCWorldGenDatapack/blob/main/FEATURES.md) for a full list of features and how to customize them.
# UHC World Gen Datapack
This datapack tweaks Minecraft world generation for a better UHC game.
It's also intended to be a template for anyone who wants to customize their world generation, because the datapack format is definitely tricky.
This pack was made for version 1. 21. 4, but should work on 1. 21.x and future versions. If breaking changes happen, please make an issue and I will try to update it!
## Features
- No oceans (large-ish rivers still generate)
- Increased frequency of small caves
- Less extreme mountains and hills
- World bottom moved to -32 instead of -64
- Rebalanced generation of ores (you can further customize this yourself too)
See [`FEATURES.md` on my GitHub](https://github.com/greatericontop/UHCWorldGenDatapack/blob/main/FEATURES.md) for a full list of features and how to customize them.
📊 Mod Details
- Game
- Minecraft Data Packs
- Author
- greatericontop
- Version
- 1.0.0
- Downloads
- 103
- Endorsements
- 0
- Category
- datapack
- Created
- 3/22/2026
- Updated
- 3/20/2026
- Game Versions
- 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4
- Tags
- game-mechanics, minigame, worldgen
🔧 How to Install Minecraft Data Packs Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Data Packs →
Visit the official mod page for specific installation instructions for this mod.
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❓ Frequently Asked Questions
Which Minecraft Data Packs versions does UHC World Generation support?
The author lists 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5. Other versions may work but are untested by the author.
What is the latest version of UHC World Generation?
Version 1.0.0, published 2026-03-20 with 103 downloads recorded at the source.
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