CurseForge · Minecraft mod
Red's Mutants
Adds 4 Mutants to the Game, the Headcrab, Mutant, Spitter Mutant and Tall Mutant, we could say it is horror. -Red
Quick answer
Which Red's Mutants release should I use?
Red's Mutants reds_mutants-1.4.0-forge-1.20.1.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 Red's Mutants 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 Red's Mutants reds_mutants-1.4.0-forge-1.20.1.jar need?
reds_mutants-1.4.0-forge-1.20.1.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 Red's Mutants without breaking your instance.
Built for Red's Mutants reds_mutants-1.4.0-forge-1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use reds_mutants-1.4.0-forge-1.20.1.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 reds_mutants-1.4.0-forge-1.20.1.jar. It opens that exact file at the source.
About this project
What does Red's Mutants add?

Red's Mutants introduces three new mutant creatures to your Minecraft world!
- Headcrab – A creepy, skittering menace (inspired by HL) that lurks in the shadows.
- Mutant – A hulking, relentless beast that won’t go down without a fight.
- Tall Mutant – The rarest and most fearsome of them all, towering over its prey.
- Spitter Mutant - Just spits acid bruh.
These mutants spawn naturally, adding a new layer of challenge and danger to your survival experience. Are you ready to face them?
Please Leave feedbacks for this beta test release. I would Love it!
Project description from CurseForge.
Pick your setup
Red's Mutants 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
Red's Mutants versions and loaders
reds_mutants-1.4.0-forge-1.20.1.jar
8 Mar 2025
reds_mutants-1.3.0-forge-1.20.1.jar
5 Mar 2025
reds_mutants-1.2.0-forge-1.20.1.jar
4 Mar 2025
reds_mutants-1.1.0-forge-1.20.1.jar
4 Mar 2025
reds_mutants-1.0.0-forge-1.20.1.jar
3 Mar 2025
Looking for an older file? The official CurseForge project page is in Resources.