Forge Mods for Minecraft Java
Browse 553 free Forge mods for Minecraft Java — popular picks include Chicken Jockey (Earth2Java Compat), The Zombie Mode, BetterZombies - B.Z.
Step by step: How to install Minecraft Java mods & modpacks
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Chicken Jockey (Earth2Java Compat)
Inspired by 'A Minecraft Movie', this mod makes baby zombies seek out nearby chickens so they can become jockeys.
The Zombie Mode
play as a zombie
BetterZombies - B.Z
A mod that adds a new zombie while revamping the existing one, along with new items, and a new dimension.
Iron Apocalypse
Mod that adds new iron monsters and tech!
Demon Ghost
This adds a new mob called: Demon Ghost btw the file says demon zombie but that was a mistake
Smart Creeper
Modified the behavior of creepers, zombies, skeletons, and endermen to prioritize attacking container blocks.
zzzZombie World
Makes the game only spawn zombies

Nautilus & Spears | Mounts of Mayhem backport fix
Fix some issues with the mod "Nautilus & Spears | Mounts of Mayhem" like zombie horse and nautilus despawn and burning is sunlight and more
Undead Remains
undead based mod with new dimension and other cool stuff
Floral Warfare
Adds items, mobs, blocks and more from Plants vs. Zombies. (W.I.P).
State of Decraft
Turn zombies into the biggest threat. Increased spawn rates, sunlight immunity, infection mechanics, new zombie variants and weapons!
僵尸感染扩展(Zombie Infection Expansion)
turn zombies into a genuine threat
Vanilla Apocalypse
A Forge mod that enhances zombie behavior, making them faster, stronger, and more dangerous while creating a real survival experience.
Zombie Potion
Zombie transformation potion with unique survival mechanics
Zombies everywhere
You can see that mobs may turn directly into zombies after dying. When zombies spawn, they can carry equipment and weapons. They can now break blocks and build themselves up. The mod will continue to be updated.
Nekomata Zombie Apocalypse
a zombie apocalypse mod with a unique features!
Silver Kit Ore
Start your journey strong! Silver Ore Kit adds a simple, vanilla-style Silver tier with a crucial bonus against Undead mobs.
4th's Momento Mori
A Dark mod about the undead and experiments
Apocalypse Night
Summon and defeat the demon's minions. A perilous journey awaits you.
TheDeadAweking
The Undead Monsters are alives......
Undead Fire Weakness
Increase the flame damage suffered by undead. Configurable.
Dead Horizon
A Mini Zombie Apocalypse Survival Mod
zombie spawn rate increaser
this mod increases zombie spawn rate my 10x
No Armored Mobs
Mobs such as skeletons and zombies no longer spawn with armor.
Zombie Entities
1)Before spawning zombies,it is recommended to switch to night mode in Map. 2)This mod lets you spawn 1 to 5000 zombies at once using a single command. 3)/spawnzombies <amount> 4)Warning: Spawning many zombies (up to 1500) may cause lag or crashes.
Zacian Companions
Turn a ravenous zombie into a friendly Zacian! Feed, clothe, and arm them, and let them fight by your side!
Giant Texture Path
The giant now has its own separate texture path from the zombie, making it customizable!
Zombies are zombie villagers
This mod automatically transforms all the zombies in your world into villager zombies.
Jank Craft
Jank Craft adds a full green-corruption themed progression system to Minecraft, with Jank ore, powerful gear, rifts, entity capture, rare underground ruins, custom blocks, loot, and dangerous Jank Zombies.
Apocalypse TNT
Explore countless new explosives, items, and bosses! Prepare for apocalyptic destruction.
Zombie Builder
Adds a zombie could place blocks to reach target.
zombiesbetter
A survival-enhancing mod that gives zombies the ability to mine blocks, build stairs, and use specialist tools to reach the player. No more hiding behind walls!
Better Default Zombies
My take on Minecraft's zombies. Currently, it only adds one mob, the slow zombie. This mod is in very early development
Howling Blight
Howling Blight adds corrupted zombie wolves that spread a deadly blight and powerful illager Wargs that fight alongside raiding parties.
OOUndeadExpansion
Undead mobs expansion for the upcoming modpack Ominous Odyssey.
The Scorching Mod
This project adds a new dimension, damage type, and new mobs (including one undead boss) and 3 new structures! This mod is something I made for fun some years ago, and I'm deciding to upload it to modrinth now but I might be missing some features.