Forge Mods for Minecraft 1.21
Browse 427 free Forge mods for Minecraft 1.21 — popular picks include FNAF - Fazcraft Reimagined | Based on FNAF!, Sleepless, Compatible Protection Enchantments.
Updated daily
FNAF - Fazcraft Reimagined | Based on FNAF!
FNAF: Fazcraft Reimagined brings the feeling of Five Nights at Freddy’s into Minecraft in a way that’s actually unsettling.
Sleepless
A gameplay-changing horror datapack for Minecraft 1.20.1-1.21 Inspired by TheLibrarianYT
Compatible Protection Enchantments
Makes all the protection enchantments (protection, blast protection, fire protection and projectile protection) compatible with each other.
Bucketable
Put any mob into a bucket! Completely customizable!
Presence (An Ambient Horror Mod)
An unseen presence is felt by all creatures in the world... something is not right.
Eternal Nights (Only Night)
Wanna challenge yourself or make scary modpack? Now you can.
Compatible Sword Enchantments
Makes sharpness, smite and bane of arthropods compatible with each other.
The Goatman V4 Reborned
The New Goatman V4 is here.
Twixxel's FNaF Virus
A horror mod based off of Twixxel's fnaf series
Incendium Translation Fix
Fixed the incorrect translation keys for some loot items in Incendium's structures, and also resolved critical bugs related to Sentry's Wrath and Firestorm.
Psycho Villagers
Psychopaths hiding among villagers

Unoriginal
A simple datapack that removes all base origins added by the Origins mod
Injured Effects
This mod adds effects to being low on HP! This applies to players, aswell as humanoid entities like villagers, illagers, and piglins!
Piglin Conservatory v3.0
Adds a news structure to the Nether, The Piglin Conservatory, along with a new Obsidian Apple, Dragon Fruit, Toxic Mushrooms, Hoglins' Fossils, Corrupted Emerald and a New Music Discs!
Apocalypse Z Whispers of the Dead
A zombie apocalypse in Minecraft, where surviving every day will be an achievement
Cave Dweller (Fabric/NeoForge Port)
An unofficial Fabric/NeoForge port of [Cave Dweller Evolved] by SiverDX (Cadentem)
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.
PIG - Personal Intermediate Groink [HORROR]
It isn't a normal pig...
Illegal Building
Some cursed Minecraft additions
OneKeyMiner Chainable Visuals
A client-side visual extension mod exclusively for OneKeyMiner (Neo) Forge Edition. It fixes the core issue of invisible targets in chain mining/interaction via real-time highlighting of chainable objects.
Schizophrenia Dweller
the schizophrenia dweller is a scray dweller with new biomes and more ! WARNING : it's scary !
The Cave Crawler (Horror, Dweller)
Crawls around in the caves (wall crawling not implented...YET) and he will play with your mind.
- Null Signals - Psychological Horror
both side mod, Psychological horror mod where unseen anomalies begin watching the player
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.
No Escape
Disables leaving the world, quitting Minecraft or exiting fullscreen.

Omnilook
freelook/perspectivemod but cooler

Grim & Bleak
A horror mod focused on ambience that adds a whole dimension to the game, and mixes horror with gameplay
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
AAA Horror
Makes your game hyper realistic (AND HORRIFYING). If you are having visual glitches with the sun try disabling the weather mod
፱፩፪ Eclipsed Dread ፱፩፱ Dark Fantasy | Horror
New realistic entities, weapons and more
NoDim
A simple mod to disable end/nether portal collisions
Backwoods
A liminal horror adventure mod based on Woodlands
Horror ambiance
This mod adds the feel of a horror mod without the annoying entities
Psychological Horror (Schizo)
Horror Mod that adds mild Schizophrenia and biomes
Iron's Simple Blood
A simple but cartoonishly violent visual enhancement mod!