Minecraft Java 1.20 Mods
Browse 43 free mods for Minecraft Java 1.20 — popular picks include Collision Fix, Zombie Horsemen, Universal Optimization.
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Collision Fix
Client-side Mod which fixes client-side collisions checks to prevent you from pushing by other entities.
Zombie Horsemen
Zombie Horsemen is a Minecraft datapack that introduces a new surprise event similar to the Skeleton Trap. When triggered, a zombie riding a zombie horse, equipped with an iron helmet, iron axe, and shield, will spawn to challenge players.
Universal Optimization
Optimization of TPS and FPS. Limits the appearance of mobs. Disables entity collisions and the achievement system. Caches chunks to reduce microfreezes. Most of the functions are configured in the configuration. There are fan functions.
Emerald Vanilla | PvP Overlay
Enhance your Minecraft experience with the Emerald Vanilla Overlay! Designed for competitive players, this texture pack delivers sleek and vibrant visuals without compromising performance. Perfect for PvP and survival gameplay.
TExperience: Horror + Performance (Fabric)
A modpack focused on horror-like creatures with lots of upgrades to performance and stability.
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
Horror but Guns
A terrifying horror experience powered by TACZ weapons and optimized shaders. Don't just hide—hunt the monsters.
The Horror Update Pack by Apollo
Embark the scary part of Minecraft, this mods brings a mobs, structures and mechanics Modpack by Apollo
More Magic
Adding More Magic to Minecraft with Enchanted Gems, Powerful Artifacts, and Mystical Spells
Zombie Horror Shader
A desaturated, horror-themed shader pack for OptiFine and Iris. Features atmospheric film-grain night lighting and automatically makes the eyes of zombies, creepers, and animals glow blood-red without needing external resource packs.
Zombies improved!
Smarter, deadlier zombies — now with hordes and infection!
Simplified AI Logic
🗸 Optimizes mobs and rewrites AI for peaceful creatures. Server optimization (minor TPS improvement)
Nightmare Realms
Nightmare Realms: Where Fear Comes Alive! Explore Terrifying Worlds with Scary Monsters and Haunting Mods!
Spooky Scary Creatures
[OPTIFINE] Adds horror-themed mobs into your game, like the famous Slenderman.
Just Cursed
This modpack throws normal Minecraft out the window with bizarre blocks, flatten mobs, and just chaos.
Night Nightmares
Night Nightmares is a modern scary modpack for Minecraft that introduces terrifying creatures and optimizes the game for performance
PySpigot
A Python scripting engine (plugin) for Minecraft servers running Bukkit or one of its forks (Spigot, Paper, etc.).
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
Halo: Lost Spartan
You are thrown into a post-apocalyptic Halo facility overrun by parasitic creatures. The world pushes you to your limits as you fight to survive against the relentless onslaught of the parasite in this intense survival horror experience.
The Spores Outbreak
The Spores Outbreak is a performance-optimized survival modpack for Minecraft 1.20.1, focused on a fungal apocalypse, infected creatures, hostile nights, ruined cities, and immersive long-term gameplay for both singleplayer and servers worldwide play. Now!
Frozen Horrors
Frozen Horrors is a horror survival modpack set in a fully frozen world. Explore icy landscapes, discover new structures, and survive against terrifying mobs that make every night dangerous. With overhauled terrain generation and a dark atmosphere, this mo
OptimizedPlus
>> "Take my hand. Devil." // { ARG-STYLE HORROR MOD }
Strange Things
Strange Things is a performance-optimized survival modpack for Minecraft 1.20.1, featuring Demogorgons, infected creatures, atmospheric horror, brutal survival mechanics, and immersive gameplay for both singleplayer and multiplayer servers worldwide.
FullXaos_RPG
⚔️ RPG skills & dungeons 🌋 Portal dungeon RPG ⚡ Optimized RPG plugin 🏰 MCMMO-style RPG 🌀 Skills & portals RPG
NotAnnoyingHorses
Allows you to nerf horses' annoying AI
DiscAI Based Horror.jar
DiscAI is a horror mod that adds a new dimension of fear, unique abilities, and terrifying creatures. Transform your gameplay with a customizable totem, explore the Horror Dimension accessed through mysterious doors, and let your growing fear physically af
CreeperDestructDisable
Prevent creepers from destroying blocks on explosion.
forks & giggles
A simple mod that adds forks as weapons
Really Bad mod
Bad Mod is a chaotic and poorly designed Minecraft mod that introduces unbalanced gameplay, numerous bugs, and frustrating features, making the game nearly unplayable. With excessive mob spawns, performance issues, and a lack of cohesive design.
Limit Far Spawn
✘ Mod limits the appearance of mobs, the distance in chunks from the player
improved item
Improved some Minecraft item and mob.
Mob Mincer
This cute little guy can be used to mince mobs for their loot over a period of time
Nonsense Collection
Grow overworld mobs with new crops, and enjoy music discs completely unrelated to the crops
Psychosis
A psychological horror modpack where the darkness watches, monsters listen, and your own mind becomes the greatest threat.
Better Spawn Eggs craft
This data pack adds the ability to craft spawn eggs and spawners

Pixel Earth's Horror Pack
Experience true terror with this modpack. It adds creepy monsters, terrifying sounds, and dark atmospheres to make survival harder than ever.