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Forge Mods for Minecraft 1.21

Browse 132 free Forge mods for Minecraft 1.21 — popular picks include The Undead Revamped Mod (1.21.1, 1.20.1) – Exploit Weaknesses or Run, Rotten Creatures Mod (1.21.1, 1.20.1) – Rotten Zombies, Unique Mob, Zombie Horsemen Mod (1.21.5, 1.20.1) – Fully-equipped Opponent.

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The Undead Revamped Mod (1.21.1, 1.20.1) – Exploit Weaknesses or Run
1.21.1forge

The Undead Revamped Mod (1.21.1, 1.20.1) – Exploit Weaknesses or Run

The Undead Revamped Mod adds many new types of undead monsters to your world, mostly zombies. This makes the game much more challenging, sometimes forcing you to run away instead of fighting. These new mobs are scary and have special skills like exploding or ramming into you. But don't worry, each new zombie has a […]

Rotten Creatures Mod (1.21.1, 1.20.1) – Rotten Zombies, Unique Mob
1.21.1forge

Rotten Creatures Mod (1.21.1, 1.20.1) – Rotten Zombies, Unique Mob

Rotten Creatures Mod is bringing in a scary, realistic and unique type of zombie. The new zombie collection comes with beautiful texture skin, lifelike movement and behaviour. These creatures aren’t just simple additions to the environment either; they represent a part of their surrounding as well. Some are immune to the sun; some are stronger […]

Zombie Horsemen Mod (1.21.5, 1.20.1) – Fully-equipped Opponent
1.21.5fabric

Zombie Horsemen Mod (1.21.5, 1.20.1) – Fully-equipped Opponent

Zombie Horsemen Mod summons Zombie Horsemen, each equipped with an iron helmet, an iron axe, and a shield, making them tough opponents. There's a small chance each night that a Zombie Trap will activate, summoning four of these fearsome riders. They are equipped with gear and unique zombie horse mounts, these foes add a new […]

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. […]

80% Abandoned Villages Mod (1.21.1, 1.20.1) – Increases Zombie Villages
1.21.1fabric

80% Abandoned Villages Mod (1.21.1, 1.20.1) – Increases Zombie Villages

80% Abandoned Villages Mod increases the number of abandoned and zombie villages from 2% to 80%. Features: Increases the amount of abandoned and zombie villages from 2% to 80%. Screenshots: Requires: Minecraft Forge, Fabric API, Fabric Loader, Quilt Installer 80% Abandoned Villages Mod Download Links For Minecraft 1.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.1, […]

Useful Rotten Flash Mod (1.21.1, 1.20.1) – Convery Rotten Flesh Into Leather
1.21.1forge

Useful Rotten Flash Mod (1.21.1, 1.20.1) – Convery Rotten Flesh Into Leather

Zombies are one of the most commonly found mobs in the game. As you kill a lot of them, you are gonna end up collecting a lot of rotten flesh. Even if you have a mob farm, your loot chests will end up with stacks upon stacks of rotten flesh. Rotten flesh can be consumed […]

Zombie Island
1.21.1neoforge

Zombie Island

Zombie mod that adds many types of walkers with different abilities

629kdownloads
World War Z – Zombie Apocalypse | A Zombie Survival Apocalypse
1.20.1forge

World War Z – Zombie Apocalypse | A Zombie Survival Apocalypse

Zombies, war, survival. Gear up or get eaten. The choice is yours.

58kdownloads
Cataclysm Zombie Apocalypse
1.21.1neoforge

Cataclysm Zombie Apocalypse

Zombie Apocalypse RPG Looting and Dungeons

32kdownloads
The Zombie Apocalypse: Foundations
1.21.4neoforge

The Zombie Apocalypse: Foundations

The foundations mod for The Zombie Apocalypse 7 and The Zombie Apocalypse X: The Ones Who Live.

27kdownloads
Mob Head Recipe
1.21.1neoforge

Mob Head Recipe

Adds Recipe for heads: Player head, Skeleton, Zombie, Piglin, Ender Dragon, Creeper, Wither Skeleton.

12kdownloads
[TACZ] Zombie Map Maker
1.20.1forge

[TACZ] Zombie Map Maker

TACZ Call Of Duty Zombies Map Maker Neo TACZ

10kdownloads
Life and War (Server)
1.21.11fabric

Life and War (Server)

Life and War is a large MMO server with Medieval, Modern, Western, and Apocalypse style gameplay, Along with a large Arcade!

8.5kdownloads
Zombie Apocalypse by Murslav
1.21.1neoforge

Zombie Apocalypse by Murslav

The terrifying infection has started! Try to survive 18 new zombies with over 30 new items. You can also find 2 new biomes or 5 new structures. Good luck - good night!

8.3kdownloads
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
Zombified Animals
1.21.4neoforge

Zombified Animals

Zombie Animals that function like the Zombie Villager

4.9kdownloads
Survive the Big Apocalypse
1.17.1forge

Survive the Big Apocalypse

This Modpack has Horror mods but also mods that make some things easier!

4.8kdownloads
My Zombie Pet (Fabric/Forge/NeoForge/Quilt)
1.21.4fabric

My Zombie Pet (Fabric/Forge/NeoForge/Quilt)

Summon your own zombie pet to protect you!

4.3kdownloads
SinXJin's Apocalypse
1.21.5forge

SinXJin's Apocalypse

Survive a zombie-infested world in this Minecraft modpack with stunning shaders. Scavenge, build, and fight through eerie landscapes, abandoned cities, and endless undead hordes.

1.6kdownloads
Apocalypse-Roundabout Crafts
1.20.1forge

Apocalypse-Roundabout Crafts

Creates several new craft recipes and items.

1.6kdownloads
Mob Controller Bat Spawning
1.21.11fabric

Mob Controller Bat Spawning

This Mod adds control functions for Zombie Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.2kdownloads
Eden's Zombie Outbreak
1.21forge

Eden's Zombie Outbreak

Realistic Zombie Apocalypse Modpack

1.1kdownloads
Pie World
1.20.2forge

Pie World

This modpack includes. Realistic health, cooking, animals, zombies/mobs.

583downloads
Troucercraft : Multiplayer warzone
1.20.1forge

Troucercraft : Multiplayer warzone

Cool minecraft modpack with guns and some creepy zombies

520downloads