AntiCheatReloaded
AntiCheatReloaded is currently unmaintained. There will be no further updates to the current codebase and no support will be provided. The last released version (1.10.3) supports 1.12.2 - 1.18.1. You can use this version of the plugin at your own risk.
Some development may occur on a completely rewritten version of the plugin. No support or definitive release date is provided for this version. You can follow its progress here.
Used by over 800 servers, downloaded over 250.000+ times.
Blocked cheats
AntiCheatReloaded is able to block the following cheats:
Blink
Flight
Glide
Jesus
Step
Criticals
Anti-Knockback
FastBow
FastDrop
Reach
Spider
Speed
NoFall
Sneak
vClip
Timer
FastBreak
FastPlace
Chat spam
FastEat
ElytraFly
Unicode chat
GhostHand​
KillAura
Scaffold
Dependencies
AntiCheatReloaded requires you to have ProtocolLib installed on your server. You can download it here.
Important Links
- Permissions: you can find a list of permissions here
- GitHub: this is where you can see the source code (click here)
- GitHub Releases: this is where you can download the latest releases, including pre-releases (click here)
Videos

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Posted Jun 15, 2020fajny cheat ale robi kick za nic np jak mam plugin parkour to cos siÄ™ dzieje a juz mialem pochwalic ale tak to fajny anti cheat :P
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Posted Jun 15, 2020In reply to Forge_User_91772380:
You can disable autokick by changing "KICK" to "NONE" in groups.yml.
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Posted Jun 14, 2020Hey! I've downloaded this plugin for my friends and my server, we noticed it seemed to be blocking our random teleport command, if there are any permissions we can add to stop this from happening it would be much appreciated, thanks!
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Posted Jun 15, 2020In reply to vesaucy:
Do you know what check flags when player use the teleport command? You can use debug-mode on true in config.yml if you can't figure it out.
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Posted Jun 11, 2020Hey! Amazing plugin, but I don't know how to bypass an specific player from the checks, like, the anti cheat working for everyone but disable it for an specific player.
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Posted Jun 12, 2020In reply to Sm0GLY:
The permission anticheat.check.exempt disables all checks for the player with that permission. For more permissions see https://github.com/Rammelkast/AntiCheatReloaded/blob/master/src/main/resources/plugin.yml#L14
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Posted Jun 13, 2020In reply to Rammelkast:
Ty! I have a question, and it is that a friend has a lot MS on my server and gets kicked by ACR because of something with the packet, how can I solve it?
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Posted Jun 13, 2020In reply to Sm0GLY:
I assume this would be MorePackets. Configuring MorePackets is fairly simple; Open magic.yml and search for MOREPACKETS_TRIGGER_BALANCE. The results of changing this are easy; a 50% higher MOREPACKETS_TRIGGER_BALANCE reduces false positives by 50%, but will take 50% longer to detect morepackets. You can also change MOREPACKETS_MINIMUM_CLAMP to a higher value. This will be more effective against lag spikes, but will have big effect on detection.
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Posted Jun 8, 2020i cant find the yml. i only see a jar file for it in my plugins folder
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Posted Jun 9, 2020In reply to braedog09:
Have you installed ProtocolLib?
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Posted Jun 10, 2020In reply to Rammelkast:
no imma download it
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Posted May 17, 2020Does this plugin protect against aimbot?
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Posted May 18, 2020In reply to sjoseph:
It detects most obvious aimbots. Ghost client aimbots might sneak through but those aren't a big advantage.
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Posted Apr 19, 2020Quick question, is the plugin configurable? I run an anarchy server and needed a new anti-cheat but I don't want to block the normal hacks like speed and jesus. Any feedback would be greatly appreciated!
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Posted May 5, 2020In reply to SirRavenBat:
Yes, ACR is highly configurable. You can disable checks, but also give a lot of leniency within a check. You can for example allow speed and fly, but disallow very high speeds and flys to prevent heavy chunk loading in an anarchy server, for example.
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Posted Apr 14, 2020Wheres a permission of this plugin?
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Posted May 5, 2020In reply to Forge_User_32042397:
Permissions are described in the plugin.yml, which you can read here:
https://github.com/Rammelkast/AntiCheatReloaded/blob/master/src/main/resources/plugin.yml
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Posted Oct 9, 2017version ?
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Posted Dec 3, 2016Good anti cheat plugin :)
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Posted Nov 19, 2016@dadolfrova2003
Can you create an issue with the entire error and your ACR + Bukkit version on GitHub? https:github.com/Rammelkast/AntiCheatReloaded/issues?state=open