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Grim Anticheat

Grim Anticheat

Fully async, multithreaded, predictive, open source, 3.01 reach, 1.005 timer, 0.01% speed, 99.99% antikb, "bypassable" 1.8-1.21 anticheat

110.6k
164

Compatibility

Minecraft: Java Edition

1.21–1.21.8
1.20.x
1.19.x
1.18.x
1.17.x
1.16.x
1.15.x
1.14.x
1.13.x
1.12.x
1.11.x
1.10.x
1.9.x
1.8.x
1.7.x

Platforms

Supported environments

Server-side
Singleplayer

Links

Report issues View source Visit wiki Join Discord server

Creators

GrimAC Organization

Details

Published last year
Updated 2 days ago

Grim Anticheat (Fabric) 2.3.73-90036e2

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Changelog

Changes in this Build (since previous push)

Miscellaneous

  • Optimize Messages (#2309)

  • Optimize MessageUtil.replacePlaceHolders()

  • Send user messages at packet level bypassing backend server for performance

  • Stash temporary changes

  • Make Grim send fast chat messages bypasses platform by default - by Axionize (90036e2)

Dependencies

dependency-iconFabric APIrequired

Files

grimac-fabric-2.3.73-90036e2.jar(6.66 MiB) Primary
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Metadata

Release channel

Alpha

Version number

2.3.73-90036e2

Loaders

Fabric

Game versions

1.16.1–1.21.8

Downloads

289

Publication date

October 21, 2025 at 2:22 AM

Version ID