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The Deep Dark ExpansionMinecraft mod

This is a mod that adds a deep dark dimension to minecraft, along with a few mobs and items, access it via an ancient city portal (or build one yourself, make sure you remove any sculk veins in the way of the portal before you use your key)

client and server
Latest version
1.3.3
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.3k
Updated
9 mo ago
Available on
Modrinth
Space NodeOur hosting

Host The Deep Dark Expansion servers

One click and The Deep Dark Expansion is installed with the right loader, on hardware built for it.

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

Download

From The Deep Dark Expansion’s own host. Nothing is re-hosted here.

Most recently published release

1.3.3release19 Jan 2026

deepdarkexpansion-1.3.3-forge-1.20.1.jar · 17.8 MB · for 1.20.1 · Forge

Download this release
de99acd083e5…
Older versions21
  • 1.3.211 Nov 20251.20.117.7 MB241 downloads22a0b8453ad8…Get
  • 1.3.16 Nov 20251.20.117.7 MB43 downloadsfd38fa33927e…Get
  • 1.3.01 Nov 20251.20.110.9 MB32 downloads68aca336f6aa…Get
  • 1.2.814 Oct 20251.20.110.1 MB62 downloads94811c66659a…Get
  • 1.2.714 Oct 20251.20.110.1 MB31 downloads84839048b2ad…Get
  • 1.2.612 Oct 20251.20.110.1 MB24 downloads4928a521c613…Get
  • 1.2.511 Oct 20251.20.110.0 MB19 downloadsed3ce709ebb5…Get
  • 1.2.311 Oct 20251.20.110.0 MB27 downloads8167ad2338b4…Get
  • 1.2.211 Oct 20251.20.110.0 MB16 downloads36ff52dd4c11…Get
  • 1.2.19 Oct 20251.20.110.0 MB30 downloadsc61fb4b6e593…Get
  • 1.2.09 Oct 20251.20.110.0 MB16 downloads606300edbf1b…Get
  • 1.1.824 Sept 20251.20.110.0 MB49 downloadsf38183107ebe…Get
  • 1.1.76 Sept 20251.20.19.4 MB33 downloadsf41200010f07…Get
  • 1.1.54 Sept 20251.20.18.9 MB17 downloads5f5a546dfea0…Get
  • 1.1.43 Sept 20251.20.18.8 MB21 downloads35452cdbfef4…Get
  • 1.1.23 Sept 20251.20.18.8 MB20 downloads4b59f2e36838…Get
  • 1.1.13 Sept 20251.20.18.8 MB18 downloadsd1689344a71a…Get
  • Forge-1.20.1-1.0.324 Aug 20251.20.18.6 MB32 downloads26cf1756ebed…Get
  • 1.0.224 Aug 20251.20.18.5 MB18 downloadsad6a83009732…Get
  • 1.0.123 Aug 20251.20.18.5 MB23 downloads64c8a138c1fe…Get
  • 1.0.022 Aug 20251.20.18.5 MB24 downloadsb91c428524e6…Get

Frequently asked

Do I need to install The Deep Dark Expansion 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.

What licence is The Deep Dark Expansion under?

LicenseRef-All-Rights-Reserved, 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 The Deep Dark Expansion?

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 The Deep Dark Expansion 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.

Which Minecraft versions does The Deep Dark Expansion work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 19 Jan 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 53 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .