Speedy's More Biomes

A mod that adds unique biomes and blocks to your game to make exploring more fun!

23 Downloads

neoforgeadventureworldgen

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Screenshots

About this Mod

This mod adds a bunch of new biomes with their own custom blocks that makes exploring more fun!

BIOMES:

Salt Flat: A biome with a top layer made of salt blocks
Volcanic Falls: A biome with a top layer of volcanic sand with volcanic stone underneath
Prairie: A biome with prairie grass and oak trees
Redwood Forest: A forest consisted of giant red trees (CUSTOM TREES IN VERSION 1.1)
Steppe: A clear open biome with small grass dotted around
Hemlock Forest: A biome filled with Hemlock and Fir trees
Chestnut Forest: A biome filled with Chestnut, Hornbeam, and Hazel trees
Ice Caves: A cave with an icy floor with icy stone underneath
Summer Aspen Forest: A forest with Aspen trees with green leaves
Autumn Aspen Forest: A forest with Aspen trees with yellow leaves

NEW STRUCTURES:

Oasis: A structure that spawns in deserts with Palm trees around a lake of water

Available Versions

Speedy's More Biomes 1.0release

MC 1.21.8neoforge

January 1, 2026

How to Install Speedy's More Biomes on Your Server

Order Server

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

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.8).

Install Mod

Open the mod browser in the dashboard and search for "Speedy's More Biomes". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.8

Server-side

✓ Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Speedy's More Biomes server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (1.21.8). You can switch loaders with one click in the panel.

Is Speedy's More Biomes compatible with neoforge?

Speedy's More Biomes officially supports neoforge for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Speedy's More Biomes – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Speedy's More Biomes 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.