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Cold Sweat: AltitudeMinecraft mod for 1.21.1

A Cold Sweat addon that adds fully configurable altitude-based temperature zones using a simple band system, with support for Create: Aeronautics

client and servernewest supported 1.21.1
Latest version
0.6.3
Minecraft
1.21.1
Loader
NeoForge
Licence
MIT
Downloads
3.2k
Updated
2 mo ago
Available on
Modrinth
Space NodePartner

Host Cold Sweat: Altitude servers

One click and Cold Sweat: Altitude is installed with the right loader, on hardware built for it.

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

Minecraft versions

Every version Cold Sweat: Altitude declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From Cold Sweat: Altitude’s own host. Nothing is re-hosted here.

0.6.3release4 Jun 2026

coldsweat_altitude-0.6.3.jar · 0.1 MB · for 1.21.1

Download latest
b60d204e373a
Older versions2
  • 0.6.216 May 20261.21.10.1 MB1.0k downloads1f61389aa83fGet
  • 0.6.19 May 20261.21.10.1 MB101 downloadsa01d4f4f662aGet

Frequently asked

Does Cold Sweat: Altitude work on Minecraft 1.21.1?

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

Do I need to install Cold Sweat: Altitude on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which loader does Cold Sweat: Altitude need?

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

Which Java version do I need for Cold Sweat: Altitude?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Cold Sweat: Altitude 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 Cold Sweat: Altitude?

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 Cold Sweat: Altitude safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .