Minecraft Java 1.21 Mods
Browse 1,413 free mods for Minecraft Java 1.21 — popular picks include Monster Can, Cave Dweller (Fabric/NeoForge Port), Happy ghast and ghast origins.
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Monster Can
Transform the boring Vanilla Potion into Delicious Monster Cans
Cave Dweller (Fabric/NeoForge Port)
An unofficial Fabric/NeoForge port of [Cave Dweller Evolved] by SiverDX (Cadentem)
Happy ghast and ghast origins
Adds happy ghast and normal ghast origin to the origins mod
Porky's Legacy: Era of Corruption (HORROR)
Be careful… In the valley you can't distinguish well their motivations when they have been fully consumed by the fog.
The Broken Script: Additions
An addon mod for TBS (Currently a beta), adding various new events, entities, and more paranoia. Let's play a game, shall we?
Something isnt right...
Something isnt right Psychological horror mod using gaslighting, stalking mobs, and ghost sounds to break your mind.
![PIG - Personal Intermediate Groink [HORROR]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/460750.webp)
PIG - Personal Intermediate Groink [HORROR]
It isn't a normal pig...
Ruined Ghasts
Knarfy Ruined Minecraft Live (Spring 2025) and this is the result...
The Cave Crawler (Horror, Dweller)
Crawls around in the caves (wall crawling not implented...YET) and he will play with your mind.
3D Pack
3D Pack – Transform Minecraft with 3D Blocks and Mobs!
![Schizo Cave Dweller [Forge, Fabric, NeoForge]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/462959.webp)
Schizo Cave Dweller [Forge, Fabric, NeoForge]
Cave Dweller in the eyes of a schizophrenic, strange and scary...
TACZ Bandits
A mod that adds bandit NPCs. This will make the game much more difficult. Trust me.
Herobrine Data Pack
Adds Herobrine into your Minecraft world.
The Broken Content
This mod adds extra content to your game! Used in the OFFICIAL The Broken Script SMP.
HyperLeash
Leash mobs to fireworks! Leash mobs to each other!
Glowing-entities
Minecraft client-sided mod that make entities glow!
Grim & Bleak
A horror mod focused on ambience that adds a whole dimension to the game, and mixes horror with gameplay
MC: Zombified
MC: Zombified turns your Minecraft world into a zombie apocalypse! Only zombies will spawn, even in the Nether, replacing all other hostile mobs.
The Skinwalker Hunt
This mod is a horror mod that adds a new mob called Skinwalker who can transform into other mobs to hunt the player
፱፩፪ Eclipsed Dread ፱፩፱ Dark Fantasy | Horror
New realistic entities, weapons and more
Craft Spawner
Adds a crafting recipe for the spawner
Iron's Simple Blood
A simple but cartoonishly violent visual enhancement mod!
Shadow & SoulSilver Lugia Addon
I made a Shadow Lugia addon for Cobblemon. Use this as a data and resource pack to amplify your experience!
Lumenfuchs' Dummy
A horror-esque entity who observes the player a little too close.
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Logical IFrames
Reinvents damage invulnerability (AKA red flashing) to be more threatening and challenging.
Emerald Vanilla | PvP Overlay
Enhance your Minecraft experience with the Emerald Vanilla Overlay! Designed for competitive players, this texture pack delivers sleek and vibrant visuals without compromising performance. Perfect for PvP and survival gameplay.
Too Many Bricks
Created for Knarfy's video on the subject! This mod adds way too many bricks to the game...
let_me_free.jar
A psychological horror mod that adds horrifying entities, RNG events, jumpscares, unexpected teleportation and an unsettling atmosphere to your Minecraft world.
It Follows (Inspired by the film "It Follows")
It will always want you. It will always find you. No matter where you go, or how far you run - it knows, it will follow you. When you learn it's there, it might be too late.
Cave World Remastered.
Brings back the Old Cave World type but Better and More Improved.
Knarfy's Ruined Mod
A mod created by Knarfy and completely ruined by his fans
Moar TNT
Moar TNT adds loads of new creative, crazy, dangerous new TNT to the game. Blow up your friends, mine for diamonds, or flip mobs upside down. So much TNT, with so much potential for fun!
Cobblemon - Cartoon / Anime Character Pack
Small mod to add famous female characters from cartoons, anime, video games, etc.
NullPointerEntity
Immersive Minecraft horror mod for version 1.21.4. Inspired by mods like Split Self, no_moon.jar, and The Broken Script. Also inspired by KinitoPet.
Sanity: Renewed
Brings the sanity mechanic from Don't Starve into Minecraft