Eternal Nether
by Fuzs
Eternal Nether turns the Nether into a dimension of fortresses, mobs and treasure, with a Piglin Manor, a Citadel and a Catacombs added to the existing biomes.
What it does
Three new structures are generated in the Nether: the Piglin Manor in the Crimson Forest, the Citadel over the Warped Forest, and the Catacombs, a large ruin shaped like a wither. Each holds its own groups of hostile mobs and loot. The mod also adds blocks and items, and the Nether terrain is made more hazardous with more lava.
Piglin Prisoners in the Manor can be freed with gold and a Netherite Bell, and a freed prisoner rewards the player with an unbreakable Netherite Shield. Warped Endermen can be purified in stages using shears. The mod requires Fabric API on Fabric, Puzzles Lib on both loaders, and Forge Config API Port on Fabric, and it is a continuation of Bygone Nether by Izofar.
The mod is published for Fabric and NeoForge. Its files cover 1.21.1, 1.21.7 – 1.21.11, and 26.1 – 26.3, with the latest files for 26.3. It runs on client and server, and the code is open source under the MIT License.
Key features
Piglin Manor
A fortress hidden in the Crimson Forest, home to battle-hardened Piglins and Piglin Hunters.
The Citadel
A tower over the Warped Forest that shelters corrupted Warped Endermen.
The Catacombs
A wither-shaped ruin with several Wither Skeleton variants and hidden secrets.
Netherite rescue and rewards
The Netherite Bell frees imprisoned Piglins, and a rescued prisoner grants an unbreakable Netherite Shield.
Gallery
Compatibility
Latest build for each game version and loader.
26.x5 of 5 versions with builds
1.21.x6 of 6 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 3
Required by 1 mod
Use cases
Nether exploration
Players who want more structures and mobs in the Nether can explore the new fortresses and ruins.
Who it’s for: Players who enjoy exploring and fighting in the Nether, and server owners who want additional structures and loot in their world.
How it compares
The Bygone is a Fabric and NeoForge mod released under the MIT License, covering 1.21 – 1.21.1, with client required and server optional. Nether Invader is a NeoForge mod for 1.21.1 – 26.1.2, licensed under the GNU Lesser General Public License v3.0 or later, and it runs on client and server. Just-In NETHER is client-side only, supports Forge and NeoForge for 1.20.1 – 1.21.6, and is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Eternal Nether | Fabric and NeoForge | 1.21.1 – 26.3 | Client and server | 2026-09-27 |
| The Bygone | Fabric and NeoForge | 1.21 – 1.21.1 | Client required, server optional | 2026-09-21 |
| Nether Invader | NeoForge | 1.21.1 – 26.1.2 | Client and server | 2026-06-15 |
| Just-In NETHER | Forge and NeoForge | 1.20.1 – 1.21.6 | Client-side only | 2026-09-29 |
Questions
Does Eternal Nether need Fabric API?
Does the server need the mod as well?
Can the mod be configured in game?
In the catalog
Eternal Nether is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 8,071 mods support Minecraft 26.3.
More from Fuzs
Similar mods
What the author says
Eternal Nether cranks up the heat in Minecraft's hottest dimension - transforming the fiery underworld into a whole new battleground! Explore the fortress-like Piglin Manor, the towering Citadel, and the haunted Catacombs, each crawling with fierce new mobs and powerful treasures hidden in the ashes. Rescue allies…
Official listing
- Modrinth page
- modrinth.com/mod/eternal-nether
- Owner
- Fuzs
- Published
- 2025-04-26
- Updated on Modrinth
- 2026-09-27
- Facts verified
- 2026-10-15