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ExNihiloSequentiaTempFix-421856

by LiuJiewenTT

ExNihiloSequentiaTempFix-421856 is a NeoForge back-port of the Ex Nihilo Sequentia mod, built for Minecraft 1.21.1 by LiuJiewenTT.

NeoForgeClient and serverCreative Commons Attribution Non Commercial Share Alike 4.01.21.1

What it does

The project provides a fixed, back-ported build of Ex Nihilo Sequentia for NeoForge on 1.21.1. The original author has been inactive for a long time, so earlier versions of the mod stopped working, and this rebuild keeps the mod usable on the current game version.

The mod also enables the prismarine crook and hammer, tools that have not received a change from the original project. It adds more independent durability settings, and it ships a Simplified Chinese localization that has been updated. It requires NovaCoreTempFix-421856, which must be installed alongside it.

Installation covers the server and each player's game. Files are published for NeoForge 1.21.1 only, with the latest being 7.0.3.5 from 2026-03-18. The code is public, and the project is released under the Creative Commons Attribution Non Commercial Share Alike 4.0 license, which makes it not open source.

Key features

  1. Back-ported fixes

    A fixed rebuild of the original Ex Nihilo Sequentia content for NeoForge on Minecraft 1.21.1.

  2. Prismarine crook and hammer

    The prismarine crook and hammer are enabled, tools the original project did not update.

  3. Durability configuration

    Durability values for the tools can be set independently through configuration options.

  4. Simplified Chinese localization

    The language file for Simplified Chinese has been brought up to date with the current content.

Compatibility

Latest build for each game version and loader.

1.21.17.0.3.5
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

NovaCoreTempFix-421856This is a project to provide fixed and back-ported version of NovaCore. Since the original author has been inactive and cannot be reached by any means and left unusable versions for a year, now I try to provide some.
Required

Use cases

Who it’s for: Players and server owners on NeoForge 1.21.1 who want the Ex Nihilo Sequentia content to keep working after the original author stopped updating it. The project is archived, so no future updates are promised.

Questions

Does ExNihiloSequentiaTempFix-421856 need another mod to run?

Yes. NovaCoreTempFix-421856 is a required dependency and must be installed alongside this mod on NeoForge 1.21.1.

Does the mod have to be installed on both sides?

Yes. Every player and the server need a copy of the mod.

Will the mod receive future updates?

The project is archived, and no future updates are promised. The latest file is 7.0.3.5 for 1.21.1, published on 2026-03-18.

More from LiuJiewenTT

All projects
NovaCoreTempFix-4218561.21.1 – 1.21.4

What the author says

This is a project to provide fixed and back-ported version of ExNihilo: Sequentia. Since the original author has been inactive and cannot be reached by any means and left unusable versions for a year, now I try to provide some. This mod also enable the prismarine crook and hammer, which the original project's author…
LiuJiewenTT, on the Modrinth page

Official listing

Owner
LiuJiewenTT
Published
2026-01-08
Updated on Modrinth
2026-03-18
Facts verified
2026-10-15
Open on ModrinthCompare