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Deep Dark Nether PortalMinecraft mod for 1.21.1

Adds the ability to travel to the Nether via the portal found in the Deep Dark Ancient City

newest supported 1.21.1Adventure RpgTechnology Player TransportWorld Dimensions
Latest version
DeepNetherPortal-v1.4.1_NeoForge-1.21.1.jar
Minecraft
1.19.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
73.5k
Updated
17 d ago
Available on
CurseForge
Space NodePartner

Host Deep Dark Nether Portal servers

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

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

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Deep Dark Nether Portal declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.4Forge, NeoForge17+declared14 Mar 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022

Download

From Deep Dark Nether Portal’s own host. Nothing is re-hosted here.

DeepNetherPortal-v1.4.1_NeoForge-1.21.1.jarrelease20 Jul 2026

DeepNetherPortal-v1.4.1_NeoForge-1.21.1.jar · 0.2 MB · for 1.21.1

Download latest
e7ddd8092aa0…
Older versions19
  • DeepNetherPortal-v1.4.1_Forge-1.20.1.jar20 Jul 20261.20.10.2 MBb453b8054b40…Get
  • DeepNetherPortal-v1.4.0_Forge-1.20.1.jar20 Jul 20261.20.10.2 MB7330e1a27cb3…Get
  • DeepNetherPortal-v1.4.0_NeoForge-1.21.1.jar20 Jul 20261.21.10.2 MBd83d3d02bc19…Get
  • DeepNetherPortal-v1.3.1_NeoForge-1.21.1.jar6 Jul 20261.21.10.2 MB11 downloadsc0ac5d039b25…Get
  • DeepNetherPortal-v1.3.1_Forge-1.20.1.jar6 Jul 20261.20.10.2 MBe762eb348bae…Get
  • DeepNetherPortal-v1.3.1_Forge-1.19.2.jar6 Jul 20261.19.20.2 MBa8329b57b1e7…Get
  • DeepNetherPortal-v1.3.0_NeoForge-1.21.1.jar25 Mar 20261.21.10.2 MB4 downloadsd6ebb6473e93…Get
  • DeepNetherPortal-v1.3.0_Forge-1.20.1.jar1 Oct 20251.20.10.2 MB276 downloads1ec9c6f3ec30…Get
  • DeepNetherPortal-v1.2.0_Forge-1.20.1.jar1 Oct 20251.20.10.2 MB25 downloads3df47a914926…Get
  • DeepNetherPortal-v1.2.0_Forge-1.19.4.jar1 Oct 20251.19.40.2 MB2e25fa0902d3…Get
  • DeepNetherPortal-v1.2.0_Forge-1.19.2.jar1 Oct 20251.19.20.2 MB4605afc23a4f…Get
  • DeepNetherPortal-v1.1.1_Forge-1.20.1.jar25 Sept 20251.20.12.0 MBab17d0d5aca9…Get
  • DeepNetherPortal-v1.1.1_Forge-1.19.4.jar25 Sept 20251.19.42.0 MB9455266946aa…Get
  • DeepNetherPortal-v1.1.1_Forge-1.19.2.jar25 Sept 20251.19.22.0 MB270f7f85cb9c…Get
  • DeepNetherPortal-v1.1.0_Forge-1.19.4.jar17 Sept 20251.19.42.0 MB2 downloadsa954f5f48b77…Get
  • DeepNetherPortal-v1.1.0_Forge-1.19.2.jar9 Sept 20251.19.22.0 MB7b8157a617f9…Get
  • DeepNetherPortal-v1.1.0_Forge-1.20.1.jar9 Sept 20251.20.12.0 MB122e968f57c4…Get
  • DeepNetherPortal-v1.0.4_Forge-1.19.2.jar13 Oct 20241.19.22.0 MB308 downloads65012fdca304…Get
  • DeepNetherPortal-v1.0.4_Forge-1.20.1.jar13 Oct 20241.20.11.7 MB824 downloads18f697337341…Get

Frequently asked

Does Deep Dark Nether Portal work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Deep Dark Nether Portal 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 Deep Dark Nether Portal support?

Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Deep Dark Nether Portal need?

NeoForge, Forge. 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 Deep Dark Nether Portal?

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.

How do I install Deep Dark Nether Portal?

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 Deep Dark Nether Portal safely?

From the author's own page on CurseForge, 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.

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Last checked 1 d ago against CurseForge. 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? .