Fabric Mods for Minecraft 1.21
Browse 79 free Fabric mods for Minecraft 1.21 — popular picks include Mutant Monsters, Haunted Harvest, Pumpkillager's Quest.
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Mutant Monsters
The mutants are back! Face scary creatures and powerful beasts like never before.
Haunted Harvest
Pumpkin Carving, Corn food and Halloween Trick or Treating for villagers. Farmers Delight and Autumnity compatibility. Not just a seasonal mod
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!
Spooky Doors
Doors, but they're scary like in Horror Games. Now supports all doors!
Peeping Creepers
As if normal creepers weren't scary enough...
VehicleFix
A small mod that makes it so vehicles (boat, horse, minecart, etc) check if their passenger is going to collide with blocks when it moves.
Eternal Nights (Only Night)
Wanna challenge yourself or make scary modpack? Now you can.
Schizo Cave Dweller [Forge, Fabric, NeoForge]
Cave Dweller in the eyes of a schizophrenic, strange and scary...
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.
Backported Minecarts
Backports 1.21.2 minecart mechanics
Duch Cart Fix
A client-side Fabric mod that automatically switches to a minecart after placing a rail (with offhand support), and offers a one-click mode that places both rail and cart in a single act
Scary Bees
Gives Bees a bit of Halloween Flair!
Event.jar remake
This is a arthouse where scary entities appear and events. Arthouse.
FNAF Random Jumpscares
This mod randomly jumpscares you on any screen using a selection of FNAF animatronics
One in Ten Thousand [1/10000] Chance for Withered Foxy Jumpscare Every Second
A client side minecraft mod that has a 1/10000 change of triggering the FNaF2 Withered Foxy Jumpscare every second. Based on the Terraria mod by yonmaruyon.
Wheel of Wacky
A mod that adds a carnival prize wheel that has the chance to either fabulously reward or horrifically punish players!
Forgotten Frequency
Forgotten Frequency is an atmospheric horror mod that adds anomaly events, radio warnings, and limited protection tools. It is built for both singleplayer and multiplayer and focuses on tension over cheap jump scares.
Pulchra Occultorum
This was a mod all about Victorian Science, Carneval and Occultism. Features are put on hold for now.
Hardcore PLUS
Experience a more immersive, challenging, and scary hardcore mode with this vanilla + modpack
Sporkcart
A fork of Splinecart and Forkcart that combines the best features of both for 1.21.1!
Eternal Nights
Wanna challenge yourself or make scary modpack? Now you can. This mod removes day from minecraft. Only nights from now on. Inspired by don't starves lights out mode
Carpet Shadow Legacy
Carpet Addon for Bringing Back Item Shadowing in Modern Minecraft Versions.
The Archivist
A fourth-wall-breaking psychological horror mod that uses your real-life PC info to scare you.
Bonzi Buddy
Your best friend on the Internet is now in Minecraft! Made for ModFest Carnival!
Clown Raid
Adds circus parades! Made for Modfest: Carnival

Pocket Mobs
Battle with mobs using Pokémon Showdown. Made for ModFest: Carnival.
Sinister Circus
A mod that adds items, equipment and food themed around carnivals! (with an evil twist) Made for Modfest - Carnival
Player Hitbox Fix
Fixes player hitbox collision issues allowing cobwebs, rails, and minecarts to be placed through players without misclicks or placement blocking
Lost In A Story
A Mystcraft like adventure in a story world, what will you find? MODFEST: CARNIVAL ENTRY
From Animation To Minecraft
This mod contains the weapons and armors from different things like animation about minecraft like the Animation Life and the Annoying Villagers. And about other things that is interesting to be in minecraft like weapons and armors from anime and cartoons.
Unforgotten Memories
it just adds scary monsters that hunt you down at night
Mid Journey
Kinda mid. A satire AI mod for ModFest: Carnival
Unhinged Carnival Supplies
Basically Party Supplies that might be just a little off
Minecart Flipping
Allows Minecarts to perform full 360° rotations.
MinecartSpeedUnlimiter
Mod for a new snapshot that makes minecart go insanse speed
Scarier Mobs
Turn every other night into a blood moon with smarter, scarier mobs, custom stalking dwellers, and more dangerous survival encounters.