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Arcadia LibMinecraft mod

Arcadia Lib is the shared foundation required by all Arcadia Pets, Prestige and AH. It provides the database layer, player data management and debug mode.

client and server
Latest version
1.2.15
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.9k
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Arcadia Lib servers

One click and Arcadia Lib is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From Arcadia Lib’s own host. Nothing is re-hosted here.

Most recently published release

1.2.15release22 Jun 2026

arcadia-lib-1.20.1-1.2.15.jar · 2.6 MB · for 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more · Forge

Download this release
e41bb6d55718…
Older versions3
  • 1.2.1416 Jun 20261.21.12.6 MB8 downloads428c1e88dfee…Get
  • 1.2.1016 Jun 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more2.6 MB30 downloadsbf2a9d1c021f…Get
  • 1.2.1120 May 20261.21.12.6 MB185 downloads62f5faf96288…Get

Frequently asked

Do I need to install Arcadia Lib on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

What licence is Arcadia Lib under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Arcadia Lib?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Arcadia Lib safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Which Minecraft versions does Arcadia Lib work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 23 Aug 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 53 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .