Deep Dark Dimension - kramsdell
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.4 on Fabric. On other versions it may install and then do nothing.

Instructions
Find an ancient city, or locate one with '/locate structure minecraft:ancient_city'
Go to the reinforced deepslate rectangle, clear out the sculk veins, and you guessed it, light it with flint and steel.
Go through the portal you lit.
Look for warden ore, and mine it with a netherite pickaxe.
Mine three more with a silk touch netherite pickaxe.
Craft some deactivated tools with warden scales you mine.
Go back to the portal and mine the corners of it with a deactivated warden pickaxe.
Summon the warden boss with a structure like the wither's, replace the soul soil with reinforced deepslate, and replace the wither skeleton heads with the warden ore you got from mining with silk touch.
Defeat the warden boss to get the warden's heart.
Activate your tools like this:

or this:

- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.4
- 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 CurseForge — 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.
- Ships as deepdark-1.1.0+1.20.4.jar — drop this file into the mods folder
- Download size: 1.2 MB
- Download link checked 17 Oct 2026 — working
These come from our own check of the pack file, not from the source page.