CurseForge · Minecraft mod
Narcosis
Narcosis is a technical drug expansion which allows you to manufacture and sell drugs like marijuana, cocaine, and shrooms
Quick answer
Which Narcosis release should I use?
narcosis-1.5.2-neoforge-1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Narcosis required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does narcosis-1.5.2-neoforge-1.21.1.jar need?
narcosis-1.5.2-neoforge-1.21.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Narcosis without breaking your instance.
Built for narcosis-1.5.2-neoforge-1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use narcosis-1.5.2-neoforge-1.21.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside narcosis-1.5.2-neoforge-1.21.1.jar. It opens that exact file at the source.
About this project
What does Narcosis add?
Narcosis
Join the Community
Discord: https://discord.gg/Zk3zxe4b5c
Join the Discord for updates, announcements, support, and previews of upcoming content.
Disclaimer: Narcosis is made purely for fictional entertainment in Minecraft and is not intended to promote or encourage real-world illegal activity or substance use.
Key Features
Employees
Tired of doing everything yourself? The employee system lets you hire workers to take care of repetitive jobs around your operation.
Craft a Staffing Desk to get started. From there, you can hire three different types of employees:
Botanist — $30 to hire / $2 per day
Takes care of up to 8 crops or Growing Beds by harvesting and replanting them.Chemist — $40 to hire / $3 per day
Works with up to 4 Cooking Vats or Hash Presses and handles furnace processing when needed.Handler — $25 to hire / $2 per day
Manages up to 5 Drying Racks or storage pickup points and moves items between different parts of your setup.
Use the Management Clipboard to set up where each employee works. You can assign their bed, workstations, output storage, and up to 16 supply containers.
Once everything is assigned, employees will move around on their own, grab the supplies they need, work at their assigned stations, drop off finished items, and return to bed when there's nothing left to do.
Each Staffing Desk can have up to 10 employees per player, and assignments can be made within 48 blocks of the desk. Employees can be paid for either 1 day or 7 days at a time.
Herbal Production
Craft short grass to obtain OG Kush Seeds and grow your own crops. Once harvested, plants can be processed into different products using Narcosis equipment such as the Hash Press.
Powder Refinement
Grow tropical coca plants and process what you harvest through several stages using items like the Cooking Vat. Each step turns your materials into more valuable products that can be sold or used elsewhere in your operation.
Fungal Cultivation
Grow mushrooms using Growing Beds, Spore Syringes, and Substrate. Craft, plant your spores, wait for them to grow, and harvest them when they're ready.
Underground Trading
Sell your products to villagers and build up a group of repeat customers as you expand into new villages.
Money Laundering
Use the Laundering Station to clean your earnings and turn them into resources and other useful materials.
Tobacco Production
Buy tobacco seeds from Wandering Traders and grow tobacco plants. Harvest the leaves and cure them on Drying Racks, then place finished cigars inside a Humidor to age them and increase their value.
Recipes & Getting Started
JEI (Just Enough Items) is highly recommended since it makes it much easier to see all of the recipes added by Narcosis.
There are also tutorials in the gallery if you want a more detailed explanation of how some of the systems work.
Version Support
Narcosis is still being actively worked on, so expect more content, improvements, and new systems in future updates.
Project description from CurseForge.
Pick your setup
Narcosis by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Narcosis versions and loaders
narcosis-1.5.2-neoforge-1.21.1.jar
narcosis-1.5.2-neoforge-1.21.1 (2).jar
20 Sept 2026
narcosis-1.5.2-forge-1.20.1.jar
narcosis-1.5.2-forge-1.20.1 (2).jar
20 Sept 2026
narcosis-1.5.1-forge-1.20.1.jar
17 Sept 2026
narcosis-1.5-neoforge-1.21.1.jar
8 Sept 2026
narcosis-1.5-fabric.jar
narcosis-1.5.jar
7 Sept 2026
narcosis-1.5-forge-1.20.1.jar
7 Sept 2026
Narcosis-1.4.1-Forge(OLD).jar
Narcosis-1.4.1-Forge.jar
23 Aug 2026
Narcosis-1.4.1-neofix.jar
narcosis-1.4.1-neofix.jar
16 Aug 2026
Narcosis-1.4.1-Neo(OLD).jar
narcosis-1.4.1-NeoForge.jar
3 Aug 2026
Narcosis-1.4.1.jar
19 Apr 2026
Narcosis-1.4.jar
15 Apr 2026
Narcosis-1.3.jar
16 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.
