DatapacksJava
Return of the Void Fog
This datapack brings back the classic void fog as a hidden biome found between layers -50 and -64, shrouding the world’s depths in a dark and mysterious…
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
📖 Description
This datapack reintroduces the nostalgic Void Fog effect to modern Minecraft, not as a visual glitch but as a mysterious underground biome. Found between layers -50 and -64, this dark and misty region fills the deepest parts of the world with a dense, creeping fog that blurs vision and adds an eerie, atmospheric feeling reminiscent of the early days of Minecraft exploration.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as void fog.zip
- Download size: 3 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.