No More Underwater Magma

Removes underwater magma from the world generation.

10.8K Downloads

datapackfabricforgeneoforgequiltworldgen

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Screenshots

About this Mod

Removes underwater magma from the world generation.

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Available Versions

1.0.1+modrelease

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1fabric, forge, neoforge, quilt

October 1, 2024

1.0.1+modrelease

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21fabric, forge, quilt

July 21, 2024

1.0.1release

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1datapack

July 21, 2024

1.0.0+modrelease

MC 1.20, 1.20.1fabric, forge, quilt

April 15, 2024

1.0.0release

MC 1.20, 1.20.1datapack

April 12, 2024

How to Install No More Underwater Magma 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 (1.21.1).

Install Mod

Open the mod browser in the dashboard and search for "No More Underwater Magma". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

1.21.1, 1.21, 1.20.6 (+6 more)

Server-side

✓ Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

No More Underwater Magma 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 (1.21.1). You can switch loaders with one click in the panel.

Is No More Underwater Magma compatible with datapack and fabric and forge and neoforge and quilt?

No More Underwater Magma officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.1, 1.21, 1.20.6. 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 No More Underwater Magma – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if No More Underwater Magma 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.