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Permian Triassic Extinction project artwork

CurseForge · Minecraft mod

Permian Triassic Extinction

Permian–Triassic Extinction: The environment is the ultimate enemy. Survive lethal Acid Rain, Poison Water Sulphur resources.

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Quick answer

Which Permian Triassic Extinction release should I use?

Updated 10 months ago
Latest stable file permian_triassic_extinction-1.0.0-neoforge-1.21.4.jar
Game version 1.21.4
Loader NeoForge

Permian Triassic Extinction permian_triassic_extinction-1.0.0-neoforge-1.21.4.jar targets 1.21.4 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 Permian Triassic Extinction required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Permian Triassic Extinction permian_triassic_extinction-1.0.0-neoforge-1.21.4.jar need?

permian_triassic_extinction-1.0.0-neoforge-1.21.4.jar. Change the file and its required mods may change too.

No extra mods listed for this file

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 Permian Triassic Extinction without breaking your instance.

Built for Permian Triassic Extinction permian_triassic_extinction-1.0.0-neoforge-1.21.4.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use permian_triassic_extinction-1.0.0-neoforge-1.21.4.jar. It targets 1.21.4 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 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.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside permian_triassic_extinction-1.0.0-neoforge-1.21.4.jar. It opens that exact file at the source.

About this project

What does Permian Triassic Extinction add?

☢️ Core Challenges and Lethal Threats

The mod focuses on four main threats that create atmospheric and mechanical challenges:

Acid Rain and Poisonous Sources:

  • Acid Rain: When it rains, all living entities without shelter (including the player and mobs) continuously take Poison damage.

  • Poisonous Water Sources:

    • Water Contact: All natural water sources in the world are poisonous. The player instantly gets a Poison effect upon touching or entering the water.

Soil Decay:

  • Dynamic Environment: As long as it is raining, normal Grass Blocks in the world have a random chance to turn into the poisonous DeadDirtBlock. This makes it impossible to establish a permanent surface shelter or farm.

🌱 Survival and Progression Cycle

To cope with these threats, the player must learn a completely new crafting and resource cycle:

  • New Food Source: Most surface life is extinct. The only reliable food source for survival is the SulphurBloom, which grows underground without sunlight.

  • Resilient Creatures: Rare creatures that have developed immunity to poisons, the PermianLizard, offer a protein source.

  • New Mining: For vital equipment, SulphurOre must be mined in the world's deepest and most dangerous layers. This ore is abundant below Y-level -1.

  • Protective Equipment: SulphurArmor (Sulfur Armor) and tools like the SulphurSword/Pickaxe, crafted from SulphurOre, are resistant to the challenges of this era.


⚔️ Final Quest: Changing the Era

The goal of the mod is not just to survive but to end the Great Extinction.

  • Apex Predator: The world's most dangerous prey must be hunted. The unique loot dropped by this predator (ApexHeart) is the key to the mod's final objective.

Project description from CurseForge.

Pick your setup

Permian Triassic Extinction by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Permian Triassic Extinction versions and loaders

1 of 1 releases match

Looking for an older file? The official CurseForge project page is in Resources.