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Inertia Anti Cheat

by DiffuseHyperion · for Minecraft

Stop people from using unwanted mods on your server!

104KDownloads
10 mo agoLast updated
GPL-3.0-onlyLicense
Fabric · QuiltLoaders

About Inertia Anti Cheat

From Modrinth

Stop people from using unwanted mods on your server!

Inertia Anti Cheat

Stop people from using unwanted mods on your server! Require players to use your modpack on your server!

This was heavily inspired and named after https://www.curseforge.com/minecraft/mc-mods/kinetic-anti-cheat

How does it work?

When someone joins your server, the server mod will ask for the client's mod list.

If the client does not respond to this request (most likely because the client mod is not installed), the server will kick the player.

If the client mod responds, the server mod will check the mod list against a configurable blacklist/whitelist, or a hash for mod packs! It will kick the player if the mod list is not acceptable.

Is this foolproof?

Probably not. This mod was only designed to combat script kiddies, and does not use any special method to check the verity of the mod list. In short, it would take a bit of effort to bypass this, but it will stop most regular cheaters from joining.

At the moment, resource packs are not checked. This allows people to use advantageous resource packs like Xray resource packs on the server. You will need to install an anti-xray mod yourself.

Installation

Check here for more details.

Permissions

You are free to use this in modpacks or wherever you like!

I would appreciate it if you could give a link back to this page or the project's github.

Highlights

From source data

Game versions

Supports 28 Minecraft versions, the newest being 1.21.11.

Loaders

Runs on Fabric and Quilt.

Footprint

Rated a light load on a server.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Gameplay & overhauls

New mechanics, content and overhauls that change how the game plays.

Runs on your server

From source side support

Modrinth lists Inertia Anti Cheat as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
FabricQuilt
Runs on
Serverrequired on the server
Game versions
1.21.11 and 27 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
  • ✓AuthorDiffuseHyperion, as published on Modrinth
  • ✓LicenseGPL-3.0-onlyFree

Inertia Anti Cheat, answered

Generated from the mod’s own source data.

Do my players need to install Inertia Anti Cheat?

Modrinth lists Inertia Anti Cheat as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Fabric and Quilt.

Is it free?

Yes. Inertia Anti Cheat is free to download from Modrinth. Its license is GPL-3.0-only.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Inertia Anti Cheat on a Minecraft server.

Deploy in about a minute from $4.20 a month, then add Inertia Anti Cheat in one click.