How do I install Collapsing Skies?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Collapsing Skies work with?

The listing gives Minecraft 1.19.4. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›Collapsing Skies

ModsJava

Collapsing Skies

Java mod listed for Minecraft 1.19. Downloads from the MC Java Mods app on Android.

by songofthedeep · on Modrinth

A vanilla-flavored expansion of the Deep Dark that adds more structures, and a reason to go looking for them. [CURRENTLY IN ALPHA]

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

This mod adds two new major structures to the deep dark biome, plus a few small ones. These structures have unique modded loot which can be used to craft a new sword.

Alpha Version:

Added the altar, citadel, meteorite and miscellaneous platform structures

Added loot tables for chests in the altar, citadel, platforms, and minor modifications made to ancient city loot tables

Added 6 new advancements

New blocks: Meteorite Block, Darklight Core, Extinguished Darklight Core, Nebulous Sculk, Starsilver Ore New tools: Skybreaker (sword), Soulbinder (hoe)

New items: Starsilver Shard, Starsilver Fragment, Spirit Fragment, Blade Fragments - Upper, Middle, Lower, Stardust Signet

TL;DR, a small deep dark expansion for people tired of going into the biome and not finding anything. There's a lot more in the works for the beta version, but for now, it's just a minor addition.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.19.4
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as collapsingskies-0.0.1-1.19.jar — drop this file into the mods folder
Download size: 175 KB
Download link checked 20 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Related Java mods

26.1.1

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.19

Collapsing Skies

Related Java mods

YUNG's Better Witch Huts

Classic Winter

Japanese Culture

Create Deep Fear

All the Mods 9 - ATM9

LiteDungeon [1.17 - 1.21] | DEMO

Explore more