Better Single Biome

Improve the "Single Biome" mode.

1.3K Downloads

datapackfabricforgeneoforgeadventureworldgen

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About this Mod

This is a minecraft datapack which improves the "Single Biome" mode. All biomes are supported except water biomes and mangrove swamp.

Changes:

lower sea level
lower geode level
under water vegetation
Ancient Citys, Igloos and Jungle Pyramids now spawn in more biomes.

Available Versions

Fabric/Forge/NeoForge 1.21release

MC 1.21, 1.21.1fabric, forge, neoforge

January 11, 2025

Fabric/Forge/NeoForge 1.21.4release

MC 1.21.4fabric, forge, neoforge

January 11, 2025

Datapack 1.21release

MC 1.21, 1.21.1datapack

January 11, 2025

Datapack 1.21.4release

MC 1.21.4datapack

January 11, 2025

Fabric 1.21release

MC 1.21, 1.21.1fabric

December 1, 2024

How to Install Better Single Biome on Your Server

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.4).

Install Mod

Open the mod browser in the dashboard and search for "Better Single Biome". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforge

Minecraft Versions

1.21.4, 1.21.1, 1.21

Server-side

✓ Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Better Single Biome server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is Better Single Biome compatible with datapack and fabric and forge and neoforge?

Better Single Biome officially supports datapack, fabric, forge, neoforge for Minecraft 1.21.4, 1.21.1, 1.21. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Better Single Biome – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Better Single Biome consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.