About this Mod
EnvironmentZ adds harsh environment behaviors to Minecraft so keep cool in hot and warm in cold biomes.
If the temperature gets to 0°C (32F) the player starts to freezing if not protected against the cold.
If the temperature is too hot, make sure to wear no armor or protect yourself in another way against the heat.
So for the beginning, warm up at a cozy fire place or keep calm!
Recommend to use: Dehydration
Warm yourself by carrying heated stones burn burn
Recipe: Cut stone in the stonecutter
Craft a leather- or wolf armor or just insulate your armor with polar bear fur. (Older versions require to insulate armor at the smithing table).
This mod is developed for Fabric.
There are no plans to develop a Forge version.
Modpack Permission:
Feel free to use it in any modpacks.
Bug Report:
Just report bugs at the github page.
Available Versions
How to Install EnvironmentZ on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "EnvironmentZ". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.1, 1.19.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
EnvironmentZ server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is EnvironmentZ compatible with fabric?
EnvironmentZ officially supports fabric for Minecraft 1.21.1, 1.20.1, 1.19.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with EnvironmentZ – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if EnvironmentZ consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install EnvironmentZ with just one click on your server.