How do I install SCP-169, Leviathan?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does SCP-169, Leviathan work with?

The listing gives Minecraft 1.20.1, 1.19.4. This is the version stated by the author or source site, not something we verified ourselves.

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SCP-169, Leviathan

Java mod listed for Minecraft 1.19–1.20. File opened and checked on 26 Sep 2026; downloads from the MC Java Mods app on Android.

by DesmonZ · on CurseForge

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Forge only.

Minecraft 1.20.1Newest
Minecraft 1.19.4

⬇ Download for 1.20.1 ⬇ Download for 1.19.4

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

SCP-169, Leviathan — Minecraft Java mod, screenshot 1

Object Class: Keter

Special Containment Procedures: Because of its size, SCP-169 cannot and almost certainly will never be contained—no structure on Earth is large enough or strong enough to contain SCP-169.

Description: SCP-169 is surmised to be a marine arthropod of enormous size, known as the "Leviathan" by generations of sailors and oral history.

● Mod created with MCreator.

● Requires Geckolib.

Discord unavailable (coming soon)

WARNING: SCP-169 Overhaul is very, or at least quite large. I recommend being careful, and I've included two versions: one without a bossbar () and one with one if you need it. Remember, the mod is in beta.
Thank you if you've read this. I hope you enjoy the mod.

If you're lucky, you might find the biome with SCP-169, it can spawn rarely.

SCP 169 Photo ( New Model)

SCP-169, Leviathan — Minecraft Java mod, screenshot 2

Leviathan Overhaul (It can cause a crash)

No Photos

Read the official document below:

Official SCP-169 Wikidot Site Web

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.20.1, 1.19.4
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as leviathan_scp_169-1.0.0-forge-1.20.1.jar — drop this file into the mods folder
Download size: 1.9 MB
Download link checked 3 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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