Important Notice New Users to LevelledMobs 4 or; Users Migrating from LevelledMobs 3 -> 4

For LevelledMobs 4, we highly recommend you test the plugin first on a testing server prior to applying to any live server. We are not responsible for you skipping this step.

Even for a regular release of the plugin, we would recommend testing this plugin and any others together on a testing server first before you apply things in a live environment.

LevelledMobs 4 functions in a similar way to LevelledMobs 3, and even the configuration files are fairly similar. However this plugin should be considered by everyone an entirely new plugin. Even though it has gone through over a year of development, with two entire re-writes, and several months of behind-the-scenes tweaking and testing, that does not mean that we have prevented or solved every possible issue.

For this first month or two of the plugins' release, we cannot suggest more forcefully that you should test this plugin first on a testing server before applying to your live server.


For anyone migrating from LevelledMobs 3 -> LevelledMobs 4 Even though the configuration files are similar they are different enough that they will not be automatically translated over as with previous versions of the plugin. Starting with the LM 4 releases, subsequent migrations should work as previously.

Of course we first suggest that you experience LevelledMobs 4 as it is out-of-the-box and see if you want to incorporate the many changes and new features into your old setup.

Second, if you want to retain your old setup, you could consult this wiki and the LM 3 wiki, and recreate your rules taking note of the changes in name and formatting of various settings. For most files, it would take about five to ten minutes to convert over a file by hand.

If you are genuinely struggling to convert your LM 3 installation to LM 4's formatting, you can ask for assistance in the official Support Discord linked below. To be entirely plain, we are not going to redo your file for you; we will help point to where you've made mistakes in the conversion.


What server software does LevelledMobs support?

* We recommend using PaperMC as your preferred server software.

Where can I download LevelledMobs?

Do you need to update LevelledMobs?

Updating LevelledMobs4 is as easy as downloading the latest release of the plugin from one of the above download links and replacing the previous .jar file. No need to change your rules from one update to the next. In most cases, we are able to push updates to your configuration which would not break it's functionality, however there may be instances where we will recommend letting a new Rules file to generate or for you to reference the latest version to see any new features or interesting tweaks made.

The plugin itself will notify you once at server startup of any available update from Spigot or Hangar.

Got any questions?

First, we recommend checking out the Frequently Asked Questions section of this wiki, as your question may have already been asked and answered often enough to earn itself a place in the FAQ.

If your question isn't listed in the FAQ, then we suggest joining the official ArcanePlugins Support Discord. Here is where much of the support, development, and testing of LevelledMobs and all other ArcanePlugin works occurs. Locate the appropriate channel for your question and ask, ensuring you follow the rules established there such as not to ping the staff or act in a way that is considered inappropriate to the staff or users seeking support. We have a very well established track record with thousands of support requests from reasonably minded people across the world and across language barriers. We are approaching over five-hundred positive reviews reflecting our work and support principals.

Join the ArcanePlugins Support Discord.

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