CurseForge · Minecraft mod
Incendium
New biomes and structures with the vanilla blocks! (1.18+)
Quick answer
Which Incendium release matches 26.1 Forge?
Incendium v5.4.12 ~ Mod targets 1.21.11, 26.1 with Fabric, Forge, 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 Incendium 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 Incendium v5.4.12 ~ Mod need?
v5.4.12 ~ Mod on 26.1 Forge. Every mod below is checked against that same setup.
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 Incendium without breaking your instance.
Built for Incendium v5.4.12 ~ Mod on 26.1 Forge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use v5.4.12 ~ Mod. It targets 1.21.11, 26.1 with Fabric, Forge, 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 v5.4.12 ~ Mod. It opens that exact file at the source.
About this project
What does Incendium add?
Stardust Labs has a Discord for Incendium and our other projects!
Incendium is a datapack (packaged as a mod for both Fabric and Forge) designed to completely overhaul the Nether using only vanilla blocks.
In addition to extending the Nether's generation height to 192, Incendium adds 8 all-new biomes and 9 new structures with new custom mobs, items and advancements. Terrain is also overhauled, with jagged mountains, twisting caves and much more.
This mod is completely server-side. This means that if it is running on a server, players with a vanilla client can still join and play. It also means that the custom items added by this pack are just variants of vanilla items with special behavior - not their own item types.
Incendium makes the nether slightly more difficult, but much more rewarding as well. Structures like the Nether Reactor, Sanctum and Forbidden Castle hide treasures that only the greatest adventurers will be able to obtain.
This mod is not compatible with Amplified Nether but should be compatible with most other Nether mods.




Project description from CurseForge.
Pick your setup
Incendium by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1
4 loader builds1.21.11
4 loader builds1.21.10
4 loader builds1.21.9
4 loader builds1.21.8
4 loader builds1.21.7
4 loader builds1.21.6
4 loader builds1.21.5
4 loader builds1.21.4
4 loader builds1.21.3
4 loader builds1.21.2
4 loader buildsShowing the newest 12 of 27 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Incendium versions and loaders
v5.4.12 ~ Mod
Incendium_26.1_v5.4.12.jar
29 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.