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modpack

Slime DiariesMinecraft modpack for 1.21.1

That Time I Got Reincarnated as a Slime, Slime Diaries Modpack for Minecraft!

client and servernewest supported 1.21.1AdventureMagicCombatMultiplayer
Latest version
1.0.2
Minecraft
1.21.1
Loader
Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
6.3k
Updated
2 mo ago
Available on
Modrinth
Space NodePartner

Host Slime Diaries servers

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

  • 1.21.1
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • 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 Slime Diaries declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024

Download

From Slime Diaries’s own host. Nothing is re-hosted here.

1.0.2release29 May 2026

SlimeDiaries-[1.0.2].mrpack · 16.4 MB · for 1.21.1

Download latest
cc672be5d4cf
Older versions2
  • 1.0.18 May 20261.21.116.4 MB130 downloads480e97df84aaGet
  • 1.0.030 Apr 20261.21.122.4 MB50 downloads47b942508bb1Get

Frequently asked

Does Slime Diaries work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Slime Diaries 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 Slime Diaries 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 Slime Diaries need?

Fabric. 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 Slime Diaries?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the modpack itself.

What licence is Slime Diaries 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 Slime Diaries?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the modpack 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 Slime Diaries 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.

Last checked 6 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? .