Grim Anticheat

Mod Grim Anticheat

Explore mod details and available versions

Modrinth 700 versions 653,348 Daily updates
Grim Anticheat Official Website Create my server Back to mods list

Grim Anticheat

Modrinth AoElite 700 versions 653,348 downloads
Developer’s note: Fully async, multithreaded, predictive, open source, 3.01 reach, 1.005 timer, 0.01% speed, 99.99% antikb, "bypassable" 1.8-1.21 anticheat

Grim Anticheat for Minecraft Servers

Grim Anticheat is an open source server security plugin for Minecraft Java Edition, available across versions from 1.8 to 1.21 and compatible with Bukkit, Paper, Spigot, Folia, and Fabric environments. It focuses on accurate movement detection rather than simple pattern matching.

Its predictive simulation engine recreates player movement, collisions, world changes, latency, inventory actions, knockback, vehicles, and environmental effects to identify impossible behavior while limiting false positives. The project highlights asynchronous, multithreaded processing and strong reach, timer, speed, and knockback checks. At BoxToPlay, we recommend it for servers seeking transparent, actively developed anticheat protection.

Available Versions

Version Minecraft Loaders Actions
Grim Anticheat (Bukkit) 2.3.74-61caa53 1.7.2 - 26.2 bukkit folia paper purpur spigot
Grim Anticheat (Fabric) 2.3.74-61caa53 1.16.1 - 26.2 fabric
Grim Anticheat (Bukkit) 2.3.74-4c40467 1.7.2 - 26.2 bukkit folia paper purpur spigot
Grim Anticheat (Fabric) 2.3.74-4c40467 1.16.1 - 26.2 fabric
Grim Anticheat (Bukkit) 2.3.74-212d864 1.7.2 - 26.2 bukkit folia paper purpur spigot
Grim Anticheat (Fabric) 2.3.74-212d864 1.16.1 - 26.2 fabric
Grim Anticheat (Bukkit) 2.3.74-e291d26 1.7.2 - 26.2 bukkit folia paper purpur spigot
Grim Anticheat (Fabric) 2.3.74-e291d26 1.16.1 - 26.2 fabric
Grim Anticheat (Bukkit) 2.3.74-1ea141a 1.7.2 - 26.2 bukkit folia paper purpur spigot
Grim Anticheat (Fabric) 2.3.74-1ea141a 1.16.1 - 26.2 fabric

How to add Grim Anticheat to your Minecraft server

1

Select your version

Select the version of Grim Anticheat you want installed on your Minecraft server.

2

Check your cart

You go directly to your cart with the Minecraft plan and selected version of Grim Anticheat already included. Check that everything is correct before continuing.

3

Receive your server

Wait while your Minecraft server is built and delivered. Installation of your selected Grim Anticheat version starts during setup. Once it is ready, connect and have fun.

Ready to use Grim Anticheat?

Create your Minecraft server and install the Grim Anticheat mod with one click!

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