LocalAntiCheat - Barium

Its anti cheat that runs locally on your computer as a mod it detects players which use cheats like: Aimbot, Autototem, Killaura, Reach, Velocity and so on there is only Reach and autototem at the time

by
636 Downloads
fabric
Rent Server with this Mod

About this Mod

This application functions as a client-side anti-cheat system that operates locally on your computer through a modification framework. The software is designed to identify and detect players who employ various unauthorized cheating mechanisms, including but not limited to:

Aimbot
Autototem
Killaura
Reach modifications
Velocity alterations

Important Notice: Please be advised that the Killaura and Aimbot detection modules are currently experiencing operational issues and may not function as intended. Im actively working to resolve this matter and restore full functionality to these detection components.
The system continuously monitors gameplay patterns and behavioral anomalies to maintain competitive integrity within the gaming environment.
preview

P.S: This might not be accurate its rare but still possible so if you are a server owner use server side anti cheat for accuracy and do not ban players just because mod flagged it

(This is beta this might not be acurate)

Available Versions

LocalAntiCheat 1.6.7+1.21.1beta
MC 1.21, 1.21.1fabric
January 10, 2026

How to Install LocalAntiCheat - Barium on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "LocalAntiCheat - Barium". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1, 1.21

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

LocalAntiCheat - Barium 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 LocalAntiCheat - Barium compatible with fabric?

LocalAntiCheat - Barium officially supports fabric for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with LocalAntiCheat - Barium – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if LocalAntiCheat - Barium 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.

Rent Modded Server

Install LocalAntiCheat - Barium with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.11.21