Azumatt-AzuAntiCheat icon


A minor anti-dickhead mod. Server files dictate what is blacklisted/not allowed. Admins/Moderators bypass the check for plugins.

Last updated 3 weeks ago
Total downloads 20268
Total rating 8 
Categories Mods Misc Tools Server-side Client-side Utility
Dependency string Azumatt-AzuAntiCheat-2.1.0
Dependants 117 other mods depend on this mod

This mod requires the following mods to function

denikson-BepInExPack_Valheim-5.4.1901 icon

BepInEx pack for Valheim. Preconfigured and includes unstripped Unity DLLs.

Preferred version: 5.4.1901



A minor anti-dickhead mod. Server files dictate what is blacklisted/not allowed. Admins/Moderators bypass the check for plugins.

Video Explanation (Click Image!)

AzuAnticheat Demonstration Video (v2.0.0)


  • Fixed the log errors in SP.
  • Fix the newly created (from whatever mod, not sure still) logout issue where logging out is delayed for too long and the AC kicks you. Due to the admin variable being reset on logout.
  • Fixed the empty GreyList issue. Previously if your GreyList was empty, it would have issues kicking the client.
  • Fix no discord output and the log error on the server when a user has a mod mismatch
  • Localization fixes on some of the error outputs. Forgot to localize them correctly. :)


  • Major overhaul! Reset ALL files from previous versions and start fresh! Again, old files will NOT work!
  • Changes to all aspects of code and files, they are all now prefixed by "AzuAntiCheat_" and are in yaml format.
  • Move moderator permissions away from default configuration file and into AzuAntiCheat_ModeratorList.yml
  • Moderator perms are now able to be configured per moderator
  • Hash checking and simplified files
  • Localization added to some messages, more to come! (Localization files are in the format of AzuAntiCheat.Language.yml). Localization files will be found if they are anywhere inside of the plugins folder.
  • Webhooks can now be named so you can tell them apart, if you are using more than one.
  • All limit checks can now be configured in the AzuAntiCheat.cfg file found on the server
  • Instant ban option added if a cheat is detected. Does not instant ban for mismatched mods, since most admins tend to mess this up.


  • Compile against latest version of the game, Update BepInEx/ServerSync.


  • Important Internal changes.

v1.4.1 (Quality of life update)

  • Show Server name above world name in discord output.
  • SteamID section in discord output name changed to Steam Information. It will now include SteamAccountName and SteamID
  • Fixed some discord output randomly saying the world name for PlayerLocation
  • Additional checks when using Multiverse mod.


  • MAJOR INTERNAL CODE REWORK - Please PLEASE regenerate your whitelist, greylist, etc files. They now only look at loaded plugins (and more efficiently) and does not load all DLLs found in the folder. If you do not heed this warning, you will have a lot of false positives for cheating!!!
  • Internal GreyList Updates/Fixes. This should help eliminate some issues users were having.
  • Reminder, do not have dlls and BepInEx plugin names on the whitelist AND the greylist. Whitelist is only for mods you want to enforce on the client, the greylist is for additional mods found on the client that you don't care if they have. Some servers were doing this, and it would give blank results on "DLLs Missing"


  • "Grey List" addition. Put your optional mods in "aac_greyList.txt"
  • Comments in the text file starting with "//" shouldn't matter anymore. Left the comments in there to remove it just in case there are issues.


  • Serverside Simulations Damage fix. Heavily tested with and without SSS. We should be good now :)


  • Serverside Simulations fix
  • Bug fix


  • Fix for killing yourself causing a kick from the server


  • Bug fixes


  • Hearth & Home Update/Compatibility


  • Fix console check issue with certain servers using Better Continents and CLLC with console enabled.


  • Fix admin check for whitelist on serverside


  • Fix compatibility with MagicOverhaul (again)
  • Add more Moderator config options
  • Update to the AntiCheat checks
  • Whitelist mode will now require clients to have all mods on the whitelist.
  • Color code some output to discord.
  • Additional logging for DLLs. Client and Server side to help with issues reported.


  • Fix compatibility with MagicOverhaul
  • Update to the AntiCheat checks


  • Begin adding configuration options (AzuAntiCheat.cfg)
  • Remove creation of config folder, files will now be created directly in config folder with "aac_" prefix
  • Default to whitelist option, can be changed back. If using whitelist, you must include all DLL and BepInNames
  • Generate BepInNames and DLL names to files in BepInEx/AzuAntiCheat/ folder
    • Files will be repopulated each time you load the game
  • Fix errors with File not found on System files
  • Log to server logs when webhook is null with information that would have been in webhook
  • Eliminate need for litJSON dependency.
  • Change format of discord output to be embedded message
    • Swapped player id to now be player location, so you know where they were when the cheat occurred
  • Custom disconnect codes to provide compatibility with other mods invoking similar methods
  • Prevent and penalize user for attempting to use ExploreAll map cheat
  • Code cleanup/optimizations and encoding changes to files


I do not claim that this will block all cheats, especially for those that are more tech savvy than the average user. Therefore, if you do some hacky things to bypass this, you can either help fix it, or not claim it's a bug/issue. This mod attempts to block and help maintain quality of life on a server that prefers to check for as much cheating as they can. I'll eventually add more features to this one as it's a light version of my existing that I use.


  • Logging to discord using the Webhook.txt file
  • Checks for common cheats activated in game
  • Can check for WeMod, CheatEngines etc.
  • Blacklist/Whitelist on server, preloaded with recommended dlls to block/whitelist

Admin Only

  • Can cheat and bypass DLL/Plugin Checks


  • Only bypasses DLL/Plugins by default. Can't activate common cheats or use cheat engines unless allowed by the server configs.

Must be installed on the client and the server.

Feel free to reach out to me on discord if you need manual download assistance.

Open to suggestions!

Author Information

Azumatt DISCORD: Azumatt#2625


Special thanks to KG for some of the mod features!

Available versions

Please note that the install buttons only work if you have compatible client software installed, such as the Thunderstore Mod Manager. Otherwise use the zip download links instead.

Upload date Version number Downloads Download link  
2022-7-22 2.1.0 1650 Version 2.1.0 Install
2022-5-29 2.0.0 3953 Version 2.0.0 Install
2022-3-2 1.6.0 5797 Version 1.6.0 Install
2021-11-22 1.5.0 4425 Version 1.5.0 Install
2021-11-18 1.4.1 443 Version 1.4.1 Install
2021-10-22 1.4.0 583 Version 1.4.0 Install
2021-10-13 1.3.0 610 Version 1.3.0 Install
2021-10-4 1.2.8 615 Version 1.2.8 Install
2021-9-27 1.2.7 397 Version 1.2.7 Install
2021-9-27 1.2.6 71 Version 1.2.6 Install
2021-9-17 1.2.4 676 Version 1.2.4 Install
2021-9-11 1.2.3 255 Version 1.2.3 Install
2021-9-7 1.2.2 141 Version 1.2.2 Install
2021-9-7 1.2.1 57 Version 1.2.1 Install
2021-8-31 1.2.0 188 Version 1.2.0 Install
2021-7-29 1.1.0 299 Version 1.1.0 Install
2021-7-17 1.0.0 108 Version 1.0.0 Install