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Minecraft Java 1.20 Mods

Browse 70 free mods for Minecraft Java 1.20 — popular picks include Horror Element Mod, SCP: Overtime, Slabs Expanded (Discontinued).

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Horror Element Mod
1.20.1forge

Horror Element Mod

This mod adds gore and horror themed blocks for your horror maps as well as horror themed structures spawning naturally for your survival worlds

416kdownloads
SCP: Overtime
1.20.1forge

SCP: Overtime

SCP: Overtime is a Java Survival mod for version 1.20.1, with the goal of adding SCPs to Minecraft as a tribute to the SCP Community as a whole. The mod is a rebrand of the SCP:XK Unity Addon.

269kdownloads
Slabs Expanded (Discontinued)
1.20.2forge

Slabs Expanded (Discontinued)

Stack different slabs into one block, adds slab variants for every block, and craft blocks from slabs

38kdownloads
Warlery's Dark Blood | Survival Horror
1.20.1forge

Warlery's Dark Blood | Survival Horror

all nights turns in to a nightmare, its kill and survive!, this mod adds monsters, weapons and more!

24kdownloads
Zombie Hardcore
1.20.1forge

Zombie Hardcore

Get ready to face thirsty zombies, they will break all blocks to get to you! Literally.

7.6kdownloads
World_0
1.20.1forge

World_0

A psychological horror mod that turns normal survival into an unstable, paranoia-driven experience filled with anomalies, false presence, and staged events.

6.0kdownloads
R.M. Apocalyptic Zombies
1.20.1forge

R.M. Apocalyptic Zombies

Survive in a new and dauting desolate world as you scavenge and rebuild against hordes of zombies whilst balancing a series of new and harsh survival mechanics.

4.4kdownloads
7 DAYS TO LIVE
1.20.1forge

7 DAYS TO LIVE

This mod transforms Minecraft into another game adding endings and a 7 day survival progression in your world.

2.8kdownloads
Realm of Resilience
1.20.1forge

Realm of Resilience

A DnD Style modpack with custom mechanics, worldgen, and mobs! Configured to be a nightmare.

2.7kdownloads
Stomp & Climb
1.20.1fabric

Stomp & Climb

An addon for pehkui which adds many features into the game, including items to change your height that are obtainable in survival mode.

2.5kdownloads
The War of the World
1.20.1forge

The War of the World

The War of the World is a performance-optimized Minecraft 1.20.1 survival modpack featuring alien invasion themes, ruined cities, hostile nights, dynamic seasons, advanced AI, survival mechanics, and gameplay for singleplayer and multiplayer servers. Now!

2.3kdownloads
BOMBard
1.20.1forge

BOMBard

this mod ads 2 bombs currently only available in creative mode (c4 and a nuke) soon to be added into survival via crafting table.

2.3kdownloads
SURVIVE THE FALLOUT
1.20.1forge

SURVIVE THE FALLOUT

based off fallout 3 this modpack is about surviving the wastes, and fighting mutated enemies and robots, you will need to ration your food and water to survive, GOOD LUCK AND SURVIVE THE FALLOUT

1.4kdownloads
Wasteland Wanderer | Fallout
1.20.1forge

Wasteland Wanderer | Fallout

Turns Minecraft into a Survival Fallout Experience!

1.4kdownloads
[SmittieKing] Transylvania
1.20.1forge

[SmittieKing] Transylvania

A modpack that incorporates certain mechanics, atmospherics, and wildlife inspired by Transylvania.

1.4kdownloads
Veil of the Ancients
1.20.1forge

Veil of the Ancients

A modpack blending horror, challenge, and adventure. Adapt to new survival mechanics, manage food wisely, and face smarter enemies. Explore new biomes, dimensions, and structures. Master magic, automate with Create, and uncover hidden mysteries.

1.3kdownloads
Bossmode
1.20.1fabric

Bossmode

Bossmode is the difficulty above hardcore that turns every mob into a boss fight, including passive mobs. Can you survive?

1.2kdownloads
FPS Drop When You Hurt
1.20.1fabric

FPS Drop When You Hurt

This mod links your framerate to your character's health. If injured or near death, your framerate drops and only recovers by eating food to heal. Adds a challenging survival twist to gameplay!

1.2kdownloads
OneHitTree
1.13

OneHitTree

OneHitTree instantly breaks entire trees with one block hit. This lightweight plugin works across Minecraft 1.13-1.21, featuring configurable options and automatic leaf cleanup for efficient wood gathering.

1.1kdownloads
Server Hardcore
1.20.5fabric

Server Hardcore

A simple mod that makes a new world every time a player dies in hardcore.

1.1kdownloads
Coalesce
1.20.1forge

Coalesce

Server-side configurable hardcore combat

1.0kdownloads
War of Z
1.20.1forge

War of Z

This Zombie Mod Pack for Minecraft enhances your gameplay with terrifying zombies, new weapons, and challenging survival mechanics. Perfect for horror and adventure fans, this pack includes:

900downloads
Cauldron Concrete
1.17

Cauldron Concrete

Powder into a cauldron gets you concrete! Vanilla friendly and perfect for servers wanting a survival experience of the cauldron concrete functionality from Vanilla tweaks.

768downloads
RyDaCol's Star Wars Mod [NO LONGER UPDATING]
1.20.1forge

RyDaCol's Star Wars Mod [NO LONGER UPDATING]

A mod aiming to bring the world of Star Wars into Minecraft in a Survival friendly manner

760downloads
Noches Muertas
1.20.1forge

Noches Muertas

A progressive zombie survival mod where every night becomes more dangerous, with evolving infected, hordes, blood moon events, weapons, research, defenses, survivors, structures, and infected Nether progression.

729downloads
Strange Things
1.20.1forge

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.

685downloads
Descend In The Madness
1.20.1forge

Descend In The Madness

A psychological horror survival modpack inspired by Trevor Henderson’s Siren Head, featuring brutal survival mechanics, dangerous exploration, and a world designed to break your sanity.

676downloads
Sculk Outbreak
1.20.1forge

Sculk Outbreak

Sculk Outbreak is a performance-optimized survival modpack for Minecraft 1.20.1, focused on a spreading sculk infection, hostile horde mechanics, deadly nights, ruined cities, and immersive long-term gameplay for both singleplayer and multiplayer servers.

639downloads
among us - Mongus
1.20.1forge

among us - Mongus

Brings the iconic crewmate Among Us character into Minecraft as a mob, with a survival-friendly spawn egg so you can unleash the sus anywhere.

435downloads
Relentless Mobs
1.20.1forge

Relentless Mobs

Makes (almost) all mobs pursue players from any distance and through blocks, increasing difficulty and intensity in survival gameplay!

405downloads
Cursed Life
1.20.1forge

Cursed Life

A Jujutsu Kaisen–inspired Minecraft modpack featuring cursed energy combat and unpredictable fate mechanics, enhanced with challenging mobs, unique abilities, and multiplayer-focused progression for chaotic, strategy-driven survival.

393downloads
OP Totems Datapack
1.20.3

OP Totems Datapack

Add 8 powerful custom totems to your world — Speed, Regen, Haste, Strength, Health, Luck, TNT Totem + Detonator, and the insane SUPER Totem. Perfect for challenges, survival buffs, or OP fun.

375downloads
Burning Daylight
1.18.2

Burning Daylight

Adds a survival twist to your gameplay with a plugin that causes players to take damage when exposed to sunlight.

359downloads
FreshArmor ! Hardcore mod
1.20.1forge

FreshArmor ! Hardcore mod

Angry mobs and new weapons. (Recommended using JEI)

340downloads
TenLives
1.20

TenLives

TenLives is a Minecraft plugin designed to add an extra layer of challenge and excitement to your survival gameplay

314downloads
Survival Challenges
1.20.4

Survival Challenges

一个生存挑战数据包 A survival challenges datapack

298downloads