CurseForge · Minecraft mod
Slag n' Embers
A Modular Tool & Metallurgy System mod
Quick answer
Which Slag n' Embers release should I use?
Slag n' Embers Slag-n-Embers-1.21.1-1.2b 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 Slag n' Embers 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 Slag n' Embers Slag-n-Embers-1.21.1-1.2b need?
Slag-n-Embers-1.21.1-1.2b. 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.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Slag n' Embers without breaking your instance.
Built for Slag n' Embers Slag-n-Embers-1.21.1-1.2b. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Slag-n-Embers-1.21.1-1.2b. 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 Slag-n-Embers-1.21.1-1.2b. It opens that exact file at the source.
About this project
What does Slag n' Embers add?
Overview
Slag n’ Embers is a mod about metallurgy & modular tools!
Melt down Ores & Materials in Melters
Alloy new metals for example Rose Gold with the Brick Forge or Crucible
Build custom Tools from parts using the Modular Tool Blueprint
& More planned in the future!

Project description from CurseForge.
Pick your setup
Slag n' Embers by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Slag n' Embers versions and loaders
Slag-n-Embers-1.21.1-1.2b
Slag-n-Embers-1.21.1-1.2b.jar
29 Sept 2026
Slag-n-Embers-1.21.1-1.2a
Slag-n-Embers-1.21.1-1.2a.jar
28 Sept 2026
Slag-n-Embers-1.21.1-1.1a
Slag-n-Embers-1.21.1-1.1a.jar
20 Mar 2026
Slag-n-Embers-1.21.1-1.1c-snapshot
Slag-n-Embers-1.21.1-1.1c-snapshot.jar
16 Mar 2026
Slag-n-Embers-1.21.1-1.1-snapshot
Slag-n-Embers-1.21.1-1.1-snapshot.jar
4 Nov 2025
Slag-n-Embers-1.21.1-1.0c
Slag-n-Embers-1.21.1-1.0.2.jar
12 Oct 2025
Slag-n-Embers-1.21.1-1.0b
Slag-n-Embers-1.21.1-1.0.1.jar
11 Oct 2025
Slag-n-Embers-1.21.1-1.0
Slag-n-Embers-1.21.1-1.0.jar
6 Oct 2025
Looking for an older file? The official CurseForge project page is in Resources.