Neoforge Mods for Minecraft 1.21
Browse 1,657 free Neoforge mods for Minecraft 1.21 — popular picks include Cyclops Core, Mutant Monsters, EvilCraft.
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Cyclops Core
Library mod for EvilCraft, Integrated Dynamics and others.
Mutant Monsters
The mutants are back! Face scary creatures and powerful beasts like never before.
EvilCraft
An evil mod for Minecraft.
Hunter'sReturn
Add evil Hunter's mob! They hunt the animals while making a cheeky laugh...
Horror Elements mod
A mod that adds decorative blocks for your horror maps and spooky structures for your survival world
EMIffect
EMI addon that appends status effects in EMI and provides information about each status effect.
Arthropod Phobia Expansions + Horror Bosses (Spiders, Arachnophobia)
ArPhEx: Intricate, phobia-inducing, realistic mobs, and supernatural bosses
Radium
Radium is an Unofficial Fork of CaffeineMC's "Lithium", made to work with Forge Mod Loader.
Verity JE
Hello, I'm Verity! Your personal helper friend. Ask me anything, I know everything.
Bountiful Fares
Enhances the food and farming side of Minecraft!
HORROR - Psychological Horror Messages (no dweller)
Every 10-15 minutes, a random horror message will be sent to the chat. Perfect if you are looking for a psychologically horrifying experience!
Haunted Harvest
Pumpkin Carving, Corn food and Halloween Trick or Treating for villagers. Farmers Delight and Autumnity compatibility. Not just a seasonal mod
The Broken Script
Here I am
Sleep Tight
Sleep and bed overhaul / rework: hammocks, bedbugs, sleeping bags, nightmares, home bed comfort, and dream essence, fully customizable
Whispering Spirits
Adds atmospheric spirits for a horror-theme
Cursed Earth Returns
A fork of Cursed earth - adding new Blessed earth!
The Obsessed - Advanced Psychological Horror, Mysterious Arachnid Stalker
It stalks you with deranged fascination, each encounter driving its nightmarish obsession further…
Pumpkillager's Quest
🎃 SpookyJam 2022: Help out the Pumpkillager! With custom encounters, rewards and a boss fight you'll get immersed in the story. Spawn him by breaking a pumpkin in this spooky scary Halloween style mod!

Goety's Delight
This module is an addon for Farmer's Delight and goety.
Haunted House
Adds a new Haunted House to Plains, Forest and Dark Forest Biomes
L's Spooky Foods
Adds spooky snacks with creepy effects
Abandoned Watchtowers
Adds abandoned Watchtowers to forest biomes. Perfect for a horror or adventure setting
Milky Way
Adds a little patience to farming: milking mobs now triggers a configurable cooldown.
Improved Pillager Outpost
The "Improved Pillager Outpost" Datapack revamps the standard Minecraft Pillager Outpost into a challenging, multi-level tower. This overhaul adds detailed architecture, tougher enemies, and exclusive loot, creating a more immersive and rewarding experie
The Afterdark
A truly immersive Deep Dark alternative dimension with many secrets and resources hidden behind. Explore a new world brought to you from the evil of the Deep Dark.
BE Style Wither
Brings the behavior of Wither closer to Bedrock Edition
Server-Side Horror
Fully Configurable Ambient Horror Mod
Translucency Fix
Because Mojang doesn't want to
Applied Botanics
mana through ae2, what could go wrong
Pirate's Doom
Detects and Dooms pirates
Horror messages
Every 10-15 minutes, a random horror message will be sent to the chat. Perfect if you are looking for a psychological horror mod!
Fright's Delight
Fright’s Delight is an add-on mod for Farmer’s Delight that adds food made from mob drops. Dishes are created with a “Horror” theme, consume with caution.
The Rolling Giant [Horror, not a Dweller] [The Oldest View]
A horror mod that adds a complex hostile entity. Based on "The Oldest View".
Cosy Critters & Creepy Crawlies
Adds adorable atmospheric animals: birds, bugs, and bothersome creatures.
Spooky Doors
Doors, but they're scary like in Horror Games. Now supports all doors!
Create: Extended Wrenches
Modify your Create wrench to fit your aesthetic