KLAUS
simple mod that adds an evil santa klaus bossfigh
About this Mod
So this mod was developped in a very short time, so don't judge lol.
NEEDS GECKOLIB 4.5.7 !!!!!!
The klaus spawn egg is creative only
When you start the bossfight, don't let him sneak behind you, or he will teleport you at your spawn and you'll loose all your items (without dying).
This mod was just for a funny bossfight, so nothing drops at klaus death.
Hope you'll enjoy
Thanks to Lanista for the sounds, model and animations
Available Versions
How to Install KLAUS on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21).
Install Mod
Open the mod browser in the dashboard and search for "KLAUS". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
KLAUS server crashes on startup – what to do?
Most common cause: wrong forge 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). You can switch loaders with one click in the panel.
Is KLAUS compatible with forge?
KLAUS officially supports forge for Minecraft 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with KLAUS – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if KLAUS 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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