Horror Mods for Minecraft Java
Browse 4,112 free Horror mods for Minecraft Java — popular picks include AntiHaram, Rememberence.jar, Curse of Grudge.
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AntiHaram
Unserious mod that adds a haram counter that increases if you do haram and decreases if you do halal, with a cool judgement day system & dimension
Rememberence.jar
This is the revival of Lifeless.jar. Play it of you Dare One Player only!
Curse of Grudge
A cursed enchantment that makes mined blocks remember and strike back.

InfiniteRain
Lightweight data pack to make it infinitely rain in your world/server upon load.
Pigstep In Fortresses
Where did it go?! Adds the Pigsteo Music Disc to the fortress chest loot table!

Center of the World
Makes all mobs know your location at all times
Undying Legacy
Faithfully backports the Totem of Undying to Snapshot 15w33c.
/Giftheart
Use /gifth to gift a player a heart No rights reserved
QuantumCraft
Each player sees their own version of the world
More Bounce
This mod adds many new bouncy balls to minecraft for example the house ball spawns a ball wherever it lands its a fun goofy mod that you can add to your sever for more fun. This mod is to help minecraft on expanding there balls for not just having snowbal

Aware mobs
You can NOT take it easy with this mod in action! The animals are scared of you, the monsters risk an infection, and the villages arent that safe as well....
Simply Troll
A lightweight plugin, that let you troll your friends
Apology Z
zombie apocalipse in your minecraft world
GreetCraft
A powerful and configurable Paper Server plugin that greets players with beautiful, formatted messages when they enter the server.
Stannum
Creates a client-side ambient effect using customizable particles, radius, and count
OUCH!!!
Make magma realistic and actually deal a little damage while holding.
Common-Fish
Tropical fish Advancements - Fish goes weeeeeeeeeeeee
PurgeSMP
If one player dies, every player dies.
PintoTools
A plugin to add simple item-based editing commands
Enchanted Edge
High-tier utility and "Anarchy-style" enchantments to revolutionize your survival experience.
Alex'sStuff
Some Strange Things And Items!
The Complete Rare Drop Randomizer & Multiplier
Randomised drops, 10% Rare bonus, and multiplied quantities - all in one pack.
ChunkMix
Every chunk - New biome! Spice up your world!

AllMaterialsAllowed
This is a mod based on the image meme of Minecraft streamers locking in to craft things that don't actually exist in the game. Basically, it allows you to craft a large assortment of items using any material.
Dimensional mixer
Mix all the dimensions, for example now the Nether is the Overworld
Concept
Adds various chaotic features that were suggested to me!
Nerfed Elder Guardian
Small mod that lowers elder guardians radius for giving a player mining fatigue from 50 to 10 blocks
Math or Death (Snapshot 25w21a)
Solve a math problem every 10 minutes or die. Does not work in newer Snapshots!
More Items Dynamic Lights
Adds a few more items to the dynamic items datapack by CreepermeYT

Bullfrog origin
This Data-Pack adds the bullfrog origin ALL THE POWERS: Blulky Legs: you take no fall dmg and jump 2 blocks poison damage: you take more dmg when you have poison Sturdy Skin: you take less dmg like the shulk origin Unwieldy: you cant use a shield
Aether No Escape
Aether No Escape prevents players from escaping the Aether dimension by jumping into the void! Instead of falling to the Overworld, you are trapped in an endless sky loop. Fully customizable!
Origins Axe Addons
Adds Axe's origin. You will possess his abilities and his weaknesses.
Transmitter Pearl
Have you ever wanted the ability to swap the position of 2 mobs with one simple device?
Anvil Restoration Recipe
This data pack allows you to get iron ingots from damaged or chipped anvils as a crafting recipe (Chipped = 22 Ingots, Damaged = 14 Ingots)
Vexal Quicksand
Adds an unique and a fun gameplay mechanics for players.
Aether Smithing
Progression-based smithing for the Aether mod.