Forge Mods for Minecraft 1.21
Browse 2,511 free Forge mods for Minecraft 1.21 — popular picks include Deadly Enderdragon, The War Of The Worlds, Nether Sentinel.
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Deadly Enderdragon
Minecraft mod to make the Ender Dragon much more aggressive and dangerous without new mechanics.
The War Of The Worlds
Earth has been studied, keenly and closely, by intelligences far greater than the player, and slowly, but surely, they devised their plans against us.
Nether Sentinel
Meet the Nether Sentinel: Minecraft's new Nether boss! Face this fiery challenge and prove your bravery in an epic battle.
Gateway of Doom
Throw a Devil Eye to open a configurable combat gateway. Survive random or fixed waves, bosses and timed challenges for rewards—or suffer debuffs. Includes auto gateways, custom mobs, profiles, admin menus, commands, diagnostics, plus a stable add-on API.
Wild Fields
This mod adds new expansive biomes to the game, featuring wild open landscapes that bring more diversity and beauty to your world.
Pet Gravestone
When your tamed mob dies it will leave a gravestone behind and you can resurrect it.
bosses' addition
a great challenge for those who are bored from vanilla, all in vanilla.
Slammer Boss
a mod that adds a new boss to the game
random worms
it adds ton of worms
MCA Reborn x Easy Villagers Compat
MCA x EV Compat is a compatibility addon created to improve integration between Easy Villagers and MCA Reborn.
Ultimate Warden
A Datapack/Mod that enhances the Warden with a custom Dungeon, a Temple, boss battles, and more.
L2 Hostility Xups
A mod that limits enemies with the Undying trait in L2 Hostility to revive only a certain number of times
Critter Colonies (for MineColonies)
Replaces the citizens of Minecolonies with Critters! Highly detailed models, textures, and animations.
EntityOptimization
Optimization and overload protection (Entity)
![More More Cows[Discontinued]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/446676.webp)
More More Cows[Discontinued]
New way to get Ores and Food
HZLib
The shared library powering all Heria Zone mods. Provides the multi-loader entity framework, variant system, animation profiles, and platform services that every Heria Zone mod is built on.
MobSpawnController
MobSpawnSwitch is a powerful yet easy-to-use mod that gives you complete control over mob spawning in Minecraft. Whether you want to disable specific mob types, control how they spawn, or fine-tune your server's mob behavior, this mod has you covered
Fakeplayer Chunkloader
Keep chunks loaded automatically with fake players! Features live HUDs, interactive chunk map, dual-mode operation (mob spawning or tickets only), and robust configuration. Perfect for maintaining farms and automated systems even when you're away.
Random Godzilla Thing
Pretty much just adds Godzilla to minecraft
Ancient Gems: Reforged
Add 75 gems and numerous minerals that will allow craft a multitude of tools, armors, decorative elements, and building blocks that will complement your gaming experience.
The Witch
Curiously - an antiquated being, she watches, she waits, she wants - best leave her be.
No fall-damage
A simple SERVERSIDE mod that removes fall damage for all entities.
Doki Doki Literature Craft
Doki Doki Literature Club in Minecraft
Lucky Cobblemon
Lucky Block Cobblemon for Cobblemon 1.7.3/1.21.1
Hostile Civilization
"They were here before you came and they are not happy about your visit..."
Dreams Armors & mores
Dreams Armors & mores
Max Speed
Now the player moves at maximum speed. Feel like lightning!
MobAwareness
A Minecraft mod that makes mobs more intelligent and reactive to players, light, and sound.
Poppy Playtime Chapter 5
My Poppy Playtime mod adds the Prototype, electric batteries, and a redstone-style power system. It includes the Doctor Computer, Poppy Gel, the Pressure Hand, and a Conductive Hand to solve puzzles and power machines.
Diary of an 8-Bit Warrior MOD
Experience the world of Diary of an Eight Bit Warrior in Minecraft with new mobs, weapons, and custom content
River Fishing
A deep, realistic river & ice-fishing simulator where real tackle, seasons, weather, and a living fish population turn every cast into a decision.
The Best Cube Game
"🔥 VERSION 4.2 OUT NOW! 🔥 Economy, Vehicles, 60 Mobs, and RPG Progression. The best way to play in 26.1.2 0 Forge and Fabric supported and more!"
The Wandering Murderer
Adds a horrifying(ly buff) wandering trader to haunt your world!
Slime Bounce
Allows you to bounce on slime entities like the blocks, and also squash them to death doing it!
Eclipsera
Eclipsera is a mystical biome filled with glowing flora, spectral beings, and rare resources. Battle deadly creatures, gather materials and craft powerful weapons
the banging skeleton
the mod adding the skeleton with shield from skyrim meme