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Caerula ArborMinecraft mod for 1.20.1

Adapted from Mitsuki and Caerula Arbor from Arknights, which adds varieties of water mobs invading the Land.

client and servernewest supported 1.20.1AdventureMobsEquipmentFood
Latest version
0.12.1.3
Minecraft
1.20.1
Java
Java 17+
Loader
Forge
Licence
GPL-3.0-only
Downloads
175.1k
Updated
4 d ago
Available on
Modrinth
Space NodePartner

Host Caerula Arbor servers

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

  • 1.20.1
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Caerula Arbor declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

From Caerula Arbor’s own host. Nothing is re-hosted here.

All 60 releases
0.12.1.3beta31 Jul 2026

caerula_arbor-0.12.1.3-forge-1.20.1.jar · 39.6 MB · for 1.20.1

Download latest
d0ad2bcae196…
Older versions24
  • 0.12.1.228 Jul 20261.20.139.8 MB2.0k downloads6b85cb22ad33…Get
  • 0.12.1.126 Jul 20261.20.139.7 MB1.5k downloads55bb53abb4b4…Get
  • 0.12.126 Jul 20261.20.139.7 MB748 downloads3a58ff256d9f…Get
  • 0.12.0.1.a23 Jul 20261.20.139.5 MB2.0k downloadsbae69a78c269…Get
  • 0.12.0.123 Jul 20261.20.139.5 MB129 downloadsbe8b399a348e…Get
  • 0.12.022 Jul 20261.20.139.5 MB363 downloads72e6900f5795…Get
  • 0.11.10.315 Jul 20261.20.139.2 MB3.1k downloadsf6dccad45e31…Get
  • 0.11.10.210 Jul 20261.20.139.2 MB2.7k downloads69e7e7231fd7…Get
  • 0.11.105 Jul 20261.20.139.1 MB3.9k downloadse4e596fd8c33…Get
  • 0.11.9.529 Jun 20261.20.136.5 MB2.7k downloads694c216d55b3…Get
  • 0.11.9.223 Jun 20261.20.136.5 MB3.0k downloads9648470bfa4a…Get
  • 0.11.918 Jun 20261.20.136.4 MB3.9k downloadsa1bb087bc9fa…Get
  • 0.11.8.514 Jun 20261.20.136.3 MB2.3k downloads9c77d302ce72…Get
  • 0.11.8.213 Jun 20261.20.136.3 MB1.4k downloads4b6dd560fc29…Get
  • 0.11.8.111 Jun 20261.20.136.1 MB1.4k downloads6538adc6b662…Get
  • 0.11.89 Jun 20261.20.136.1 MB1.5k downloads9c013213654b…Get
  • 0.11.730 May 20261.20.137.4 MB3.9k downloads309b55aa6632…Get
  • 0.11.6.328 May 20261.20.137.2 MB1.5k downloadsbec0c0365d77…Get
  • 0.11.6.124 May 20261.20.137.2 MB1.6k downloadsd2eaeb436d75…Get
  • 0.11.6.a22 May 20261.20.137.1 MB1.8k downloads07fb929d9c48…Get
  • 0.11.622 May 20261.20.133.7 MB155 downloads18d82a432e0b…Get
  • 0.11.5.419 May 20261.20.137.1 MB1.2k downloadsd17ade56acf8…Get
  • 0.11.5.215 May 20261.20.137.1 MB2.1k downloads50dd222dc67f…Get
  • 0.11.512 May 20261.20.137.0 MB1.6k downloadsadef5a324a10…Get

Dependencies

What Caerula Arbordeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

GeckolibRequired. A 3D animation library for entities, blocks, items, armor, and more!PatchouliOptional. Accessible, Data-Driven, Dependency-Free Documentation for Minecraft Modders and Pack Makers

Frequently asked

Does Caerula Arbor work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Caerula Arbor declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Caerula Arbor 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.

Which loader does Caerula Arbor need?

Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Caerula Arbor?

Java 17 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What does Caerula Arbor need to run?

It declares Geckolib as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Caerula Arbor under?

GPL-3.0-only, 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 Caerula Arbor?

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 Caerula Arbor safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Last checked 4 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .