Modern Beta Forge Release Plus

Modern Beta Forge Release Plus

Adds biome generators from Beta 1.8 to Release 1.6 for Modern Beta Forge 1.12.2

by
155 Downloads
forgeworldgen
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Screenshots

Beta 1.8

About this Mod

Modern Beta Release Plus

Late Beta to Early Release Biome Generators for Modern Beta Forge 1.12.2!

An add-on for Modern Beta Forge for 1.12.2 (versions 1.4.0.0 or later) which adds the biome generators from Minecraft versions Beta 1.8.1, Release 1.0, Release 1.1, and Release 1.6.4.

Please note that the biomes generated use the 1.12.2 equivalent, including height variation values and surface generation. Terrain shape will be different than their original respective versions.

Usage

For quick usage, customize the Modern Beta world type, then go to Presets, and finally select from the Modern Beta 1.8.1, Modern Release 1.0, Modern Release 1.1, or Modern Release 1.6.4 presets.

From there you can tweak all the other settings available in the base Modern Beta mod, as well as the Release Plus settings found in the last page of the customization screen.

Server Usage

The following should be done in the server.properties file:

  • Set the 'levelType' field to 'modernbeta', without the quotes.
  • Set generation options in the 'generator-settings' field. You can create the generator options string using the in-game GUI.

Credits

Thanks to KaptainWutax and Neil, whose libraries power this mod.

Available Versions

Modern Beta Release Plus 1.12.2-1.5.1.0release
MC 1.12.2forge
May 2, 2026
Modern Beta Release Plus 1.12.2-1.5.0.0release
MC 1.12.2forge
April 5, 2026

How to Install Modern Beta Forge Release Plus on Your Server

1

Order Server

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

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).

3

Install Mod

Open the mod browser in the dashboard and search for "Modern Beta Forge Release Plus". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.12.2

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Modern Beta Forge Release Plus server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.12.2). You can switch loaders with one click in the panel.

Is Modern Beta Forge Release Plus compatible with forge?

Modern Beta Forge Release Plus officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Modern Beta Forge Release Plus – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Modern Beta Forge Release Plus 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.

Rent Modded Server

Install Modern Beta Forge Release Plus with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.12.2