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TFC Mantle MountainsMinecraft mod for 1.21.1

Makes TerraFirmaCraft mountains larger.

server onlynewest supported release 1.21.1Worldgen
Latest version
1.4.0
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
2.6k
Updated
28 d ago
Available on
Modrinth
Space NodeOur hosting

Host TFC Mantle Mountains servers

One click and TFC Mantle Mountains is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version TFC Mantle Mountains declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From TFC Mantle Mountains’s own host. Nothing is re-hosted here.

Most recently published release

1.4.0release1 Jul 2026

tfcmountains-1.4.0.jar · 39 KB · for 1.21.1 · NeoForge

Download this release
52c542e5e36b…
Older versions7
  • 1.3.025 Jun 20261.21.135 KB73 downloadsc94e93edd8d4…Get
  • 1.2.022 Jun 20261.21.127 KB62 downloads250e3a7aede9…Get
  • 1.0.430 May 20261.20.120 KB297 downloads15e415adb79a…Get
  • 1.0.327 May 20261.21.119 KB12 downloadse8286cfdc03d…Get
  • 1.0.218 May 20261.21.119 KB120 downloads0027e75fc112…Get
  • 1.0.111 May 20261.21.117 KB62 downloads0c701e270548…Get
  • 1.0.011 May 20261.21.113 KB16 downloads68a52188086d…Get

Frequently asked

Does TFC Mantle Mountains work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version TFC Mantle Mountains declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does TFC Mantle Mountains support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install TFC Mantle Mountains on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does TFC Mantle Mountains support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for TFC Mantle Mountains?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is TFC Mantle Mountains under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install TFC Mantle Mountains?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download TFC Mantle Mountains safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from Modrinth, where the author last updated it on 15 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .