Deep Winter is a chilling mod that introduces a new, desolate biome — DeepWinterBiome. In this frozen wasteland, life has all but vanished — no trees, no animals, only endless snow and silence.
Beware the DeepWinterFogEffect — a blinding, icy fog that engulfs anyone exposed to the harsh cold. Seek refuge in a shelter, cave, or any solid structure to clear your vision and survive the storm.
(SET WORLD GENERATION TO SINGLE BIOM THIS WILL BE FIXED SOON)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as DeepWinter-1.2.1 neoforge-1.21.4.jar — drop this file into the mods folder
- Download size: 78 KB
- Download link checked 20 Aug 2026 — working
These come from our own check of the pack file, not from the source page.