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NarcosisMinecraft mod for 1.21.1

Narcosis is a technical drug expansion which allows you to manufacture and sell drugs like marijuana, cocaine, and shrooms

newest supported 1.21.1Technology FarmingMc MiscellaneousMc FoodWorld Ores Resources
Latest version
Narcosis-1.4.1-NeoForge.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
not stated
Downloads
15.6k
Updated
3 d ago
Available on
CurseForge

Screenshots

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023

Download

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

Narcosis-1.4.1-NeoForge.jarrelease3 Aug 2026

narcosis-1.4.1-NeoForge.jar · 0.3 MB · for 1.21.1

Download latest
a44c5fccf57e…
Older versions5
  • Narcosis-1.4.1.jar19 Apr 20261.21.10.3 MB55 downloads5199af35a418…Get
  • Narcosis-1.4.jar15 Apr 20261.21.10.3 MB188 downloads398d97305e8a…Get
  • Narcosis-1.3.jar16 Mar 20261.21.10.2 MB863 downloads21cd9664b836…Get
  • Narcosis-1.2.jar13 Mar 20261.21.10.2 MB51 downloads6d5bde954ae4…Get
  • narcosis-1.0.jar10 Mar 20261.21.10.1 MB13 downloadsd74a3258348d…Get

Frequently asked

Does Narcosis work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Narcosis 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 Narcosis support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Narcosis 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 Narcosis?

On the newest Minecraft version it supports, Java 21 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.

How do I install Narcosis?

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 Narcosis safely?

Start with the author's page on CurseForge, 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 CurseForge, where the author last updated it on 26 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? .