Forge Mods for Minecraft 1.20
Browse 47 free Forge mods for Minecraft 1.20 — popular picks include Nightmare Epic Siege: More Aggressive Monsters, Digging Zombies! , Zombie Nightmare Expansions - Undead Horror Monsters, Phayriosis Parasite Infection.
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Nightmare Epic Siege: More Aggressive Monsters, Digging Zombies!
This mod causes monsters to be extremely aggressive, and constantly attack your base. Zombies dig to you, skeletons have increased range, creepers breach walls.
Zombie Nightmare Expansions - Undead Horror Monsters
Adds various creepy undead entities with unique mechanics and intricate designs
Phayriosis Parasite Infection
A large horror themed infection / zombie apocalypse mod that is still continually updated.
Rotted
Minecraft mod that expands and revamps the zombie branch.
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.
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.
![The Lunar Undead [TLU]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/451512.webp)
The Lunar Undead [TLU]
A horror mod in which your goal is to become the Lunar King.
Zombie Hardcore
Get ready to face thirsty zombies, they will break all blocks to get to you! Literally.
CursedWalking-Dread
A small horror modpack with zombies and devilish creatures!
Zombies improved!
Smarter, deadlier zombies — now with hordes and infection!
HardRock Apocalypse - Plagueborn (HRAP)
A world plunged into chaos. A new virus escaped containment, turning any mob, any player and any hostile into a potential Plagueborn. This is my first pack, based on the Hardrock Theme, but non-tfc.
Generic Zombie Mod
Just another zombie apocalypse mod.
Omni-Apocalypse
As an infection spreads across the world, the player uses the watch's powers to battle mutant creatures. With each transformation, they gain unique abilities, becoming the last hope to save the realm from total destruction
Dark Lucky Apocalypse
Dark Lucky Apocalypse is a hardcore Minecraft modpack where every *Lucky Block* brings either riches or disaster. In this world of horror, luck becomes a deadly trap with nightmarish creatures and intense challenges.
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
horror sigma horror
This modpack is mainly horror, it adds three mobs and adds lots of things to zombies.
Better Zombie
A mod that adds two things: a zombie that can break/place blocks and a phantom that hovers over you and release TNT over you the goal of this mod is to force the player to be constantly on the go until they can get enough hard blocks, config editable
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!
NIGHTMARE-fuel UNLEASHED
You've not experienced true terror until now featuring cave dwellers, zombie fungus infections like the last of us, mutant creatures and a lot lot more on the newest version of minecraft and older versions!
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.
And you will know us by the trail of the dead.
Draggable/burnable corpses, stealth system, persistence. Zombies hunt animals, destroy barricades, crawl through gaps, investigate light/sound.
Immersive Nation: UNDEAD
A hardcore zombie apocalypse overhaul inspired by The Walking Dead. Operation Cobalt failed. Survive the aftermath.
Necro Animalict
Turns Minecraft animals to have it's own zombie variant
Horror MC Lite
A horror‑focused modpack featuring smarter undead, paranormal events, forest stalkers, cave predators, and phobia‑based creatures. The world becomes darker, reactive, and relentlessly dangerous.
At World's End: Sculk Apocalypse
A survival horror pack focused on curing the dying world. Face the horrors alone, or with friends, as you try to survive the brutal mobs and fast-spreading plagues in order to save the world and everyone living in it.
Hard Zombie
Мод добавляет сложность, от которой зависит урон, здоровье и скорость зомби The mod adds difficulty, which affects the damage, health and speed of zombies.
Farwater: The Night Of Horror
Farwater: The Night of Horror is a Halloween modpack for the Farwater community. Use the Create mod to survive against zombie hordes and scary creatures in an apocalyptic world.
OS Spooky Scary Terrors of the Night
Spookified modpack with zombie hordes, new and creepier spiders, and mutant monsters looking to infect your world. If you can survive, try starting a colony and see if they can grow in this world of darkness and terror.
Parasites Apocalypse
This modpack adds several infections and parasitic creatures to your game.
NLNZAO NloobNeon Simple Horde
Prepare for the night. SimpleHorde Nlnzao adds overwhelming, aggressive hordes of red-eyed zombies and skeletons to challenge your survival skills.
Demon Ghost
This adds a new mob called: Demon Ghost btw the file says demon zombie but that was a mistake
Main Survivor Zombie (DEAD)
A survival mod pack set in a world after a global catastrophe. Civilization has collapsed, cities have fallen into ruin, and nature and monsters have taken over the world.
僵尸感染扩展（Zombie Infection Expansion）
turn zombies into a genuine threat
Apocalypse Night
Summon and defeat the demon's minions. A perilous journey awaits you.
Undead Lands
Survive in a brutal, realistic world filled with dangerous creatures, advanced weapons, and immersive environments. Explore, build, and fight to endure the apocalypse.
Howling Blight
Howling Blight adds corrupted zombie wolves that spread a deadly blight and powerful illager Wargs that fight alongside raiding parties.