ModsFinder

Regions Unexplored: Expansion

by Ghost

Regions Unexplored: Expansion reshapes vanilla biomes so they match the look of the Regions Unexplored biomes, on servers where that mod is installed.

FabricForgeNeoForgeServer-side onlyMIT License1.20.1 – 1.21.1

What it does

Vanilla biomes are remodeled to resemble the biomes that Regions Unexplored adds, so generated terrain looks closer to that mod's style. Regions Unexplored is required and must be present on the server. Only the server needs this mod, and players join without installing it. The mod is released under the MIT License and is not open source. Files exist for 1.20.1 and 1.21.1, with 1.0.1 as the latest build for Fabric, Forge and NeoForge, published 2025-08-13.

Key features

  1. Remodeled vanilla biomes

    Existing vanilla biome types are reworked to match the look of the Regions Unexplored biomes.

  2. Matched terrain style

    New terrain generated in the world takes on the visual style of the Regions Unexplored biomes.

  3. Server-side install

    Only the server runs the changes, so players connecting to it do not install anything extra.

Compatibility

Latest build for each game version and loader.

1.21.11.0.11.0.11.0.1
1.20.1Not available1.0.1Not available
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Regions UnexploredA stack of new biomes spread across the Overworld and Nether!
Required

How it compares

Full comparison

Macaw's Regions Unexplored is a client and server mod for Fabric, Forge and NeoForge covering 1.18.2 – 1.21.1, and it is not open source. Woodlands:The Core is also client and server and covers 1.20.1 – 1.21.1 on the same three loaders, with All rights reserved licensing. This mod differs by running server-side only and being released under the MIT License.

ModLoadersGame versionsEnvironmentUpdated
Regions Unexplored: ExpansionFabric, Forge and NeoForge1.20.1 – 1.21.1Server-side only2025-08-13
Macaw's Regions UnexploredFabric, Forge and NeoForge1.18.2 – 1.21.1Client and server2026-06-22
Woodlands:The CoreFabric, Forge and NeoForge1.20.1 – 1.21.1Client and server2025-02-02

Questions

Does Regions Unexplored: Expansion need Regions Unexplored?

Yes. Regions Unexplored is a required dependency and must be installed alongside this mod.

In the catalog

Regions Unexplored: Expansion is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 32,366 mods support Minecraft 1.21.1.

World generation mods8,515Fabric modsMods for 1.21.132,366

More from Ghost

All projects
Samurai Dynasty1.19.2 – 1.21.1Harvestable Flowers1.18.2 – 1.20.1Epic Knights'n'Mages - Forge1.20.1Epic ACG(EFM ACG PACK)1.18.2Crystal Chronicles1.21.1edible broken bad stuff1.20.1

Similar mods

Biomes O' Plenty1.7.10 – 26.3Cobblemon1.19.2 – 1.21.1Terralith1.18.2 – 26.3YUNG's Better Nether Fortresses1.18.2 – 26.1.2Dungeons and Taverns1.19 – 26.3Yeetus Experimentus1.18.2 – 26.3

What the author says

Have you ever played a modpack with Regions Unexplored, but been bothered by how bland vanilla biomes looked in comparison? With this addon, most vanilla Overworld surface biomes will be brought up to par with with Regions Unexplored biomes. You will be able to find blocks, plants, and other features from Regions…
Ghost, on the Modrinth page

Official listing

Owner
Ghost
Published
2025-06-16
Updated on Modrinth
2025-08-13
Facts verified
2026-10-15

Tags

World generation
Open on ModrinthCompare