CurseForge · Minecraft mod
Delta Technology
The Industrial Revolution begins with steel! New armor, blocks, and dimensions!
Quick answer
Which Delta Technology release should I use?
Delta Technology delta-1.1.4-forge-1.20.1.jar targets 1.20.1 with Forge. 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 Delta Technology 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 Delta Technology delta-1.1.4-forge-1.20.1.jar need?
delta-1.1.4-forge-1.20.1.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 Delta Technology without breaking your instance.
Built for Delta Technology delta-1.1.4-forge-1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use delta-1.1.4-forge-1.20.1.jar. It targets 1.20.1 with Forge; 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 delta-1.1.4-forge-1.20.1.jar. It opens that exact file at the source.
About this project
What does Delta Technology add?
Operation Eight Treasure Porridge has officially been renamed Delta Technology! I was actually going to change the name to Operation Eight Nuts... but that would be even weirder.
I added an entire system based around steel to Minecraft! Steel ingots, steel plates, steel armor, steel building blocks, everything steel!

Maybe the appearance doesn't attract you, so here are many useful functions! Night vision device! Active detector! Radiation protection clothing!

Green and red night vision goggles allow you to see clearly at night! They are also mounted on the helmet.
The orange and white protective suits can block the radiation effects added by the mod, such as the area bombed by a nuclear bomb. The white protective suit can actively eliminate all negative effects on the body!
The four-eyed blue night vision goggles are what are called "active detectors" that can actively mark all nearby creatures, even if they are invisible!

(Players with active detectors saw the iron golem behind the wall)
Furthermore, the steel shield added in the mod is lighter and will not slow the player down when holding the shield!

Additionally, I've added some simple guns to the game. Are you worried about a massive zombie invasion? Try this submachine gun and that grenade launcher!

Some of the machines are also essential, and they actually have dynamic textures, but unfortunately I can't show them...

It's time to talk about dimensions, the portal to the collapse dimension:


That's not all! Explore the game yourself, and you might find an ice machine that deals freezing damage to nearby mobs, or a stabilizing anchor that automatically destroys ender pearls.
Have fun!
Project description from CurseForge.
Pick your setup
Delta Technology by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Delta Technology versions and loaders
delta-1.1.4-forge-1.20.1.jar
21 Dec 2025
Looking for an older file? The official CurseForge project page is in Resources.