CurseForge · Minecraft mod
SCP-169, Leviathan
This mod adds the Legendary leviathan, SCP-169.
Quick answer
Which SCP-169, Leviathan release should I use?
SCP-169, Leviathan leviathan_scp_169-1.7-forge-1.20.1 targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is SCP-169, Leviathan required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does SCP-169, Leviathan leviathan_scp_169-1.7-forge-1.20.1 need?
leviathan_scp_169-1.7-forge-1.20.1. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add SCP-169, Leviathan without breaking your instance.
Built for SCP-169, Leviathan leviathan_scp_169-1.7-forge-1.20.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use leviathan_scp_169-1.7-forge-1.20.1. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside leviathan_scp_169-1.7-forge-1.20.1. It opens that exact file at the source.
About this project
What does SCP-169, Leviathan add?

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: 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 ( New Model )

Read the official document below:
Project description from CurseForge.
Pick your setup
SCP-169, Leviathan by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.19.4
1 loader build1.12.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
SCP-169, Leviathan versions and loaders
leviathan_scp_169-1.7-forge-1.20.1
leviathan_scp_169-1.6-forge-1.20.1.jar
5 Oct 2026
leviathan_scp_169-1.6-forge-1.20.1
leviathan_scp_169-1.6-forge-1.20.1.jar
29 Jun 2026
SCP-169 - 1.5
scp 169 1.5 -1.20.1.jar
10 Mar 2026
SCP-169 - 1.19.4
scp-169 - 1.19.4.jar
7 Mar 2026
SCP-169 - 1.12.2
scp-169 - 1.12.2.jar
5 Mar 2026
SCP-169 - 1.4
leviathan_scp_169-2.0-forge-1.20.1.jar
3 Mar 2026
SCP-169 - 1.3
leviathan_scp_169 - 1.3.0-forge-1.20.1.jar
17 Feb 2026
SCP-169 - 1.2 Beta
leviathan_scp_169-1.0.0-forge-1.20.1.jar
16 Feb 2026
SCP-169 - 1.1 Beta
leviathan_scp_169 1.1 Beta Release.jar
12 Feb 2026
SCP-169 - 1.0 Beta incomplete Version
SCP-169 Leviathan 1.0 - Beta incomplete Version.jar
11 Feb 2026
Looking for an older file? The official CurseForge project page is in Resources.