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Toxic Mountains

This mod adds Minecraft's most toxic biome...
by NingazUnleashed
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135 downloads
0 likes
Updated Jul 6, 2026
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Adventure and RPG Armor, Tools, and Weapons Biomes MCreator

This is Minecraft's most poisonous mod. This mod adds a ton of toxic features, such as new weapons, a new biome, and new structures. This mod is very great for survival worlds. The new biome is very challenging, as the toxins reduce your health and weaken your attack damage. But you might want to accept this biome's toxic challenges, because a mysterious and powerful weapon awaits. This mod is not very laggy, and runs good with low-end devices.

 

This is...

 

toxic_mountains-2.2-neoforge-1.21.4.jar
MC Client, 1.21.4, NeoForge, Server
Release 2025-10-11 Get

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