Minecraft Java 1.21 Mods
Browse 252 free mods for Minecraft Java 1.21 — popular picks include Hardcore Totem Nerf, CRYPTID-Old School Horror, Ruthless Frontiers - A Diabolical RPG.
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Hardcore Totem Nerf
A hardcore-inspired collection of nerfs and debuffs applied to Totems of Undying.
CRYPTID-Old School Horror
Meet old school Minecraft with modern analog horror.
Ruthless Frontiers - A Diabolical RPG
Focused Frontier Curated Modpack!
Dracenia
Dracenia is a dark-fantasy modpack built around Vampirism, Werewolves, and Ice and Fire. Choose a supernatural path, face dragons and legendary beasts, and survive a hostile world where power is earned through risk and mastery.
Cold horrors
In an eternal winter where your biggest fears lurk in the dark and the biting cold kills you try to thrive, but can you?
Horror Aeronautics with Friends
Aeronautics With Friends is a hardcore survival modpack built around Create: Aeronautics, putting engineering and aerial combat at the heart of your experience.
Turmoil (ULTIMATE HORROR EXPERIENCE)
A big horror modpack
ZombieApocalypseSSS
ZombieApocalypseSSS is a comprehensive Minecraft plugin that transforms your server into a thrilling zombie survival apocalypse. Featuring advanced zombie AI, evolving variants, player infection mechanics, psychological horror elements, and dynamic events
Classic Combined
This mod creates a Classic Minecraft/Modern Minecraft hybrid experience. Recreates modern features in a Classic Minecraft/Alpha Minecraft style. Fully Survival compatible
Haunted Horizons 16x Halloween Pack
A dark Halloween themed pack made to work well for both PvP and Survival Minecraft. Enjoy!
ES CRAFT
A wonderful world for every lover of adventure, excitement and horror.
Better and Hearder
A minecraft modpack that is like RLcraft and Better minecraft and with some horror mods like the cave dweller, and this modpack adds Gun mods and TNT mods.
Endless Villages
The Endless Villages datapack for Minecraft is designed to completely transform your survival world by filling the landscape with villages everywhere you go.
Backrooms: The Complex
A survival friendly, lore accurate backrooms mod with high quality visuals.
Crazy Holloween - The Darkest & Craziest Horror Adventure!
Are you brave enough to enjoy such a crazy Halloween? Terror, suspense, and much more to discover!
Zombie Brew
A modpack for a zombie apocalypse server.
Breaking One Block Breaks All The Blocks
If you break a block... it breaks every block in a 50 block radius.
KDCraft~Fantastic journey
This is a magical horror pastel color partial medieval survival resource pack
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
Randinium
Random item challenges usually have no progression. This mod changes that by introducing a custom resource, drop multiplication and endgame gear. (Intended for Skyblock)
![A Broken World [Psychological Horror]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/226715.webp)
A Broken World [Psychological Horror]
A Broken World is a slow burn psychological horror survival modpack
Wrath of Herobrine
From the fog custom lightweight modpack with cool shaders and behavior
1 HP
Start the true Hardcore experience with 1HP.
Invisible Things
Invisible blocks and items which all have survival friendly recipes.
![Liminal Shader [LOST]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/389279.webp)
Liminal Shader [LOST]
Perfect for horror maps, liminal space builds, and atmospheric survival gameplay.
player tick freezer
freezes survival players too when you do /tick freeze, not creative or spectators
A Quiet Place - No Time to Breathe
Step into a world where silence is survival. In A Quiet Place – No Time to Breathe, every sound could be your last.
Challenge Pack
Challenge yourself and beat the game with different challenges! Or just play for fun if hardcore is not enough! This is my first datapack!
Heartcore
A configurable Minecraft Hardcore mod that removes hearts when you die, with a few other added features.
Scarier Mobs
Turn every other night into a blood moon with smarter, scarier mobs, custom stalking dwellers, and more dangerous survival encounters.
The Classic Script
This is a single-player horror modpack throws you into a creepy, unpredictable world where everythink feels alive. Survival won’t be easy, because something is always watching.
Deepcraft
A hardcore Minecraft mod with new ore, weapons, bosses, mobs, a unique dimension, haunting music, and forgotten secrets waiting to be uncovered.
EaterSMP
A survival and horror experience, RPG, magic, and tech into a chilling adventure.
Jarwis Horror Story
A modpack that focuses on horror and exploration, offering the chance to discover new dungeons.
Shearing Sheeps Drop op loot
Shear a sheep → get insane end-game loot. Works on every version from 1.21 to 1.21.10. Adds custom loot table, and turns sheep into walking OP supply crates. Perfect for chaos survival or challenge world
SharedSoul
Experience true cooperative survival where all players share health, hunger, inventory, XP, and death. When one player takes damage, everyone feels it. When one dies, all die together. Perfect for close-knit groups seeking the ultimate teamwork challenge.