Neoforge Mods for Minecraft 1.21
Browse 34 free Neoforge mods for Minecraft 1.21 — popular picks include Zombie Variants, ApocalypseX, The Zombie Conquest - Zombie Apocalypse (New Version).
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Zombie Variants
Add 15 variants of zombies that can appear in different biomes!
ApocalypseX
This mod adds a lot of new things! New gears. Dimensions. Bosses
The Zombie Conquest - Zombie Apocalypse (New Version)
Fight for your life in a world conquered by zombies!
Zombie Apocalypse: Last Days in the Wasteland | Survive Hordes of Zombies
Civilization is gone, the air is toxic, and the land is crumbling. Hordes of zombies roam freely, and the few structures left standing are full of danger... or salvation.
Protocol Zero - A Modern Zombie Apocalypse
Try to survive as the world gets infested slowly by a virus......
Brutal Nightmare : Insane Difficult
Minecraft too easy? Try this mods with nearly 40 modifiers - settings new mini bosses, which made minecraft become hard & insane. Enhanced hostile mobs' AI & Angry passive mob. Zombie place/break blocks. Skeleton,Spider,Creeper,Enderman.
Barched
Backporting Parched, Camel Husk, Zombie Horse, Spears and more features in 1.21.11 to 1.21.1!
Afterfall - Zombie Apocalypse Survival | Inspired by DeceasedCraft
A post-apocalyptic survival modpack focused on exploration, looting, combat, and infected in a completely ruined world.
ZMP: Zombie Apocalypse
Survive a zombie apocalypse in ZMP with intelligent zombies, abandoned cities, realistic weapons, enhanced combat, and dynamic movement.
XxCreeperxX's Zombie Expansion
A mod that adds various types of zombies, blocks, items, dimensions, mechanics and more
Last Days Of The Middle Ages
A immersive Hardcore Medieval Zombiepocalypse
Plants vs. Minecraft
A Plants vs. Zombies mod.
Vykket’s Zombie Mobs
Adds new zombified variants of animals, turning your world apocalyptic!
ApoCraftZone - A Zombie Post-Apocalyptic Modpack
A Minecraft zombie apocalypse modpack.
Disney Zombies
adds stuff from all four zombies movies (and some of 5)
The Frozen Hell - The Last Chance
A military zombie apocalypse in a eternal winter, optimized for low-end PCs.
The Zombie Apocalypse Mod
Turns your game into a zombie apocalypse game
Why Not Create
Build and automate with Create, survive zombie hordes, enchant gear, and explore with AVA Guns and Chocolate Cows. NeoForge optimizes performance in Minecraft 1.20.1 for a smooth experience.
SharkSquad - True Survivors
Survive against Titans in the apocalypse!

Immersive Pillagers
Face pillager hordes, explore hostile camps and lost labs, battle undead illagers, and uncover the secrets of the totem.
Pea Garden: a Plants vs Zombies mod
Adds Plants vs Zombies plants and items to your minecraft world
Zombie Expansion
A mod that adds various types of zombies, blocks, items, dimensions, mechanics and more

TNew Apocalypse Structure TNAS
this project add new zombie apocalypse structure
A's Apocalypses: shroom doom
a spreading overgrowth of mushrooms threatens your world.
Sweet Apocalypse Biome
Dive into a world transformed by confectionery chaos with the Sweet Apocalypse Biome mod!
Rotwire
A Zombie Survival take on Minecraft with infested cities. Establish a radio connection with the survivors to maintain your ammunition and resource supply. Migrate from town to town as their difficulty scales with your activity within each of them.
Frozen mod
❄️ Frozen Mod Explore icy biomes, fight Frozen Slimes & Zombies, craft Fraznite gear, and uncover frozen secrets! Compatible with NeoForge 1.21.8.
Luminous Monsters Mod (1.21.1, 1.20.1) – Fight Biome-Specific Undead
Luminous Monsters Mod adds 12 new types of Zombies and Skeletons to your world. These new monsters appear in different environments, making exploration more exciting and challenging. Features: Introduces 12 new variants for both Zombies and Skeletons. Each new undead mob spawns in a specific biome that matches its appearance. Screenshots: Minecraft mod menu displaying […]
World War Z – Zombie Apocalypse | A Zombie Survival Apocalypse
Zombies, war, survival. Gear up or get eaten. The choice is yours.
Cataclysm Zombie Apocalypse
Zombie Apocalypse RPG Looting and Dungeons
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!
RLcraft.exe - Survivalist Horror
200 Mod Horror modpack, still having RLcrafts classic dragons, battle towers, item qualities, skill requierments, baubles, while turning minecraft into an apocalyptic world with mutated zombies. getting 200fps with shaders on an rtx 4070.
GoMoFied
Tech-Heavy, Semi Zombie Survival, Intermediate Friendly Modpack with Your Favourite Mods
Dead Isle Hardcore survival
A hardcore, Horror, Island survival with Zombies to fight against