CurseForge · Minecraft mod
cthulhu_creatures
Adds Terraria‑inspired Cthulhu‑themed mobs, bosses and unique items to Minecraft.
Quick answer
Which cthulhu_creatures release should I use?
cthulhu_creatures_1.4.0.jar 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 cthulhu_creatures 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 cthulhu_creatures_1.4.0.jar need?
cthulhu_creatures_1.4.0.jar. 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 cthulhu_creatures without breaking your instance.
Built for cthulhu_creatures_1.4.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use cthulhu_creatures_1.4.0.jar. 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 cthulhu_creatures_1.4.0.jar. It opens that exact file at the source.
About this project
What does cthulhu_creatures add?
Rooted in Terraria’s classic Cthulhu lore, this mod introduces otherworldly twisted mobs and formidable bosses into Minecraft. New weapons and items are included to help you against these terrifying foes.
Modpack authors gain full control over boss stats through configuration files to customize combat balance
Face the legacy of the Old Ones within your Minecraft world

Project description from CurseForge.
Pick your setup
cthulhu_creatures by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
cthulhu_creatures versions and loaders
cthulhu_creatures_1.4.0.jar
7 Oct 2026
cthulhu_creatures_1.3.0.jar
7 Oct 2026
cthulhu_creatures-1.2.0.jar
5 Oct 2026
cthulhu_creatures-1.1.0.jar
3 Oct 2026
cthulhu_creatures-1.0.0.jar
3 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.