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Collapsing CavesMinecraft mod for 26.3

This mod adds natural cave-in events while mining with varying magnitudes of disaster.

client and servernewest supported 26.3AdventureGame MechanicsCursed
Latest version
1.6-NeoForge-26.2
Minecraft
1.20.1 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
CC0-1.0
Downloads
9.4k
Updated
7 d ago
Available on
Modrinth
Space NodeOur hosting

Host Collapsing Caves servers

One click and Collapsing Caves is installed with the right loader, on hardware built for it.

  • 26.3
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Collapsing Caves declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, NeoForge, Forge25+declared16 Jun 2026
26.1.2Forge, Fabric, NeoForge25+declared9 Apr 2026
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023

Download

From Collapsing Caves’s own host. Nothing is re-hosted here.

1.6-NeoForge-26.2release25 Jul 2026

collapsingcaves-1.6.jar · 0.2 MB · for 26.2

Download latest
289bc12e39af…
Older versions14
  • 1.6-Fabric-26.225 Jul 202626.20.2 MB86 downloadsb4e201cf3a01…Get
  • 1.6-NeoForge-1.21.125 Jul 20261.21.10.2 MB127 downloads3df2ba3dd30d…Get
  • 1.6-Fabric-1.21.125 Jul 20261.21.10.2 MB22 downloads74c5167e6300…Get
  • 1.6-NeoForge-1.20.125 Jul 20261.20.10.2 MB8 downloadsb04d7f7037a0…Get
  • 1.6-Fabric-1.20.125 Jul 20261.20.10.2 MB25 downloads4ebffb2be54e…Get
  • 1.5-Forge-1.20.116 Jul 20261.20.10.2 MB165 downloadsd2322f06907d…Get
  • 1.5-NeoForge-1.20.116 Jul 20261.20.10.2 MB10 downloadsa1082f73e37d…Get
  • 1.5-Fabric-1.20.116 Jul 20261.20.10.2 MB38 downloadsc7d15c184e33…Get
  • 1.5-Forge-1.21.115 Jul 20261.21.10.2 MB7 downloadsac2b063d7541…Get
  • 1.5-NeoForge-1.21.115 Jul 20261.21.10.2 MB191 downloads06e0d6ef0804…Get
  • 1.5-Fabric-1.21.115 Jul 20261.21.10.2 MB32 downloadsae378f063168…Get
  • 1.5-Forge-26.215 Jul 202626.20.2 MB10 downloads2bc7d2ddb17f…Get
  • 1.5-NeoForge-26.215 Jul 202626.20.2 MB8 downloads29abb94bb105…Get
  • 1.5-Fabric-26.215 Jul 202626.20.2 MB134 downloadsfecc47a50995…Get

Frequently asked

Does Collapsing Caves work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Collapsing Caves 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 Collapsing Caves support?

Everything the author has declared, from 1.20.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Collapsing Caves 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 platform or loader does Collapsing Caves support?

NeoForge, Forge, Fabric. 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 Collapsing Caves?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Collapsing Caves under?

CC0-1.0, 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 Collapsing Caves?

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 Collapsing Caves 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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 22 Sept 2026. 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? .