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Minecraft Java 1.20 Mods

Browse 17 free mods for Minecraft Java 1.20 — popular picks include LUMINOUS: MONSTERS, Apocalypse Mod, Knights And Castles.

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LUMINOUS: MONSTERS
1.21.1neoforge

LUMINOUS: MONSTERS

LUMINOUS: Monsters brings 12 new Zombie and Skeleton variants to the base game, each in their own respective environment. All 12 of these variants can be found in my other mod - LUMINOUS - but this mod is just for those looking to fight these undead foes!

1.1Mdownloads
Apocalypse Mod
1.19.2forge

Apocalypse Mod

Makes monsters more powerful with time and periodically attack your base (also other stuff).

980kdownloads
Knights And Castles
1.20.1forge

Knights And Castles

This Minecraft mod adds medieval guards, undead knights, and regular knights to the game, along with new weapons like lances and katanas. It also introduces the mythical phoenix, enhancing the medieval fantasy experience.

26kdownloads
The Various Zombiens
1.17.1forge

The Various Zombiens

Build, mine and build your house before it's night, or rather, before you can't survive.The zombies attacks !!!! (test mod)

1.8kdownloads
Horror with Guns and Flight
1.20.1forge

Horror with Guns and Flight

This modpack has mods that contain aircrafts, guns, the dweller, terrain, render distance, cities, dungeons, trumpet skeletons, building blocks, boss mobs, smort zombies, ruins and JEI

1.2kdownloads
ZombiemagiCraft
1.20.1fabric

ZombiemagiCraft

Modpack that add some features and improve Minecraft base experience with new biomes, new mobs, new IA, lot of visual animations and much more.

732downloads
ZZAM City Map (26.2, 1.20.1) – Outlast the Horde in Abandoned Streets
1.20.1

ZZAM City Map (26.2, 1.20.1) – Outlast the Horde in Abandoned Streets

ZZAM City drops you into a large urban area overrun by the undead. This world acts as the official setting for the ZAo Zombie Apocalypse add-on, giving you the perfect backdrop to fight off hordes of monsters. You can run through empty streets, search abandoned buildings for supplies, and try to stay alive as long […]

Grim Kingdoms Vanilla Edition Data Pack (26.2, 1.20.1)
1.20.1

Grim Kingdoms Vanilla Edition Data Pack (26.2, 1.20.1)

Grim Kingdoms Vanilla Edition Data Pack adds nearly 100 fantasy and medieval structures to your Minecraft world. You can find large forts, tall citadels, and old castles as you travel around. Vanilla mobs like pillagers, zombies, and wolves live inside these ruins. This version removes custom items so it only uses normal Minecraft blocks and […]

Gamingbarn's Zombies Mod (1.21.11, 1.20.6) – Faster, Stronger, and Expandable Zombies
1.21.11fabric

Gamingbarn's Zombies Mod (1.21.11, 1.20.6) – Faster, Stronger, and Expandable Zombies

Gamingbarn's Zombies Mod redefines gameplay by replacing default monsters with highly powerful, fast, and adaptable zombies. These enhanced zombies have special abilities, including block-breaking, acid-spitting, and bridge-building. Water becomes a new danger zone as Water Zombies spawn day and night, moving with extreme speed in aquatic environments. Fire serves as the primary weakness for most […]

Zombie Apocalypse City Map (26.2, 1.20.1) – Survive the Fall of Civilization
1.20.1

Zombie Apocalypse City Map (26.2, 1.20.1) – Survive the Fall of Civilization

Zombie Apocalypse City Map is a survival map created by SockMeat. Dive into a post-apocalyptic world where cities have crumbled, danger lurks around every corner, and the only mobs left are the undead. This sprawling survival map features three large cities packed with detailed buildings, hidden loot, and dark alleyways perfect for scavenging and ambushes. […]

The Hordes Mod (1.21.1, 1.20.1) – Massive Zombie Attacks and Infections
1.21.1neoforge

The Hordes Mod (1.21.1, 1.20.1) – Massive Zombie Attacks and Infections

With The Hordes Mod, players have the power to configure their gaming experience like never before. Nights can be transformed into battlegrounds as hordes of monsters surround your base in relentless waves from midnight until morning. Features: The best part? You decide the types of creatures that will haunt your nights, making every encounter unique. […]

Mob Spider Climb Mod (1.21.1, 1.20.1) – Ground-Based Mobs Now Climb Walls
1.21.1forge

Mob Spider Climb Mod (1.21.1, 1.20.1) – Ground-Based Mobs Now Climb Walls

Mob Spider Climb Mod allows ground-based mobs, such as zombies, to climb walls like spiders. This feature increases the challenge of defending your base as mobs are no longer stopped by simple walls. It pairs well with other mods that add block-breaking behaviors or block physics. Features: Gives ground-based mobs the ability to climb walls. […]

RealisticSunBurn
1.21.1neoforge

RealisticSunBurn

Undead mobs burn based on the real sun direction, not just sky light. Walls, buildings and terrain now cast real shadows.

7.2kdownloads
Simply insanity
1.20.1forge

Simply insanity

Mobs are can see you from farther away zombies can break blocks creepers wil breach your house . No time to breath no time to sleep will you survive ?

656downloads
The Last Survivor Infected Survival Zombie RPG Modpack (1.20.1) – Survive The Dead World
1.20.1

The Last Survivor Infected Survival Zombie RPG Modpack (1.20.1) – Survive The Dead World

The Last Survivor Infected Survival Zombie RPG Modpack turns your world into a ruined wasteland filled with deadly undead monsters. You must scavenge abandoned cities for supplies while keeping an eye on your thirst, body temperature, and stamina. Build a safe base with strong traps and craft modern firearms to defend against nightly horde attacks. […]

AI Improvements Mod (26.2, 1.20.1) – Performance & Logic Upgrades for Mod AIs
1.20.1

AI Improvements Mod (26.2, 1.20.1) – Performance & Logic Upgrades for Mod AIs

AI Improvements Mod is a simplified AI modification mod focused on performance and low-level modifications to AIs in the game. Picking up the slack for the base game and improving it for a modded ecosystem. Handling common problems such as too many animals, performance hits from swarms of zombies, and simply remove tasks skipped by […]

Mebahels Creatures Draugr Invasion Mod (1.21.11, 1.20.1) – Adds Nordic Undead Enemy Raids
1.21.11

Mebahels Creatures Draugr Invasion Mod (1.21.11, 1.20.1) – Adds Nordic Undead Enemy Raids

Mebahels Creatures Draugr Invasion Mod adds a new group of undead enemies based on Nordic stories to your game. It brings different types of ancient warriors, a big boss, magic items, and new buildings to fight through. You can even start your own enemy raids to get special rewards. Features: Draugr Raid System: Kill enemies […]