Forge Mods for Minecraft Java
Browse 103 free Forge mods for Minecraft Java — popular picks include Corrupt (Horror), Autumnal!, xuangoudelight.
Step by step: How to install Minecraft Java mods & modpacks
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Corrupt (Horror)
A player called xXShadowReaperXx was corrupted and turned into a corrupted boss.
Autumnal!
Autumnal turns pumpkins into a dangerous force, adding a deadly autumn forest, cursed gourds, new weapons, and powerful bosses to conquer.
xuangoudelight
A Minecraft mod centered around the Chinese streamer Xuan Dog, featuring various structures, creatures, and bosses.
Jujutsu Horizons
Master Cursed Energy, Grind through a brutal leveling system, unlock lethal techniques, and hunt nightmare bosses. Evolve or die.
Stupidium
Venture into the world of stupidium as you meet stupid villagers with op trades that scam you and you don't know it until you look at crafting recipes, and a boss and some new biomes!
Cursed Features By Flygraber
Mod adds cursed mobs,world,bosses,items
Cognitio
A chaotic world with strong monsters and bosses and cool artifacts with powerful abilities.
Holger Soup and Sorcery
This Mod adds many soup themed items to the game. Also a flying soup boiler that attacks you and a Soup Biome and Dimension. Also this mod adds the substance Holrosium and Holgarium, Crows and a Bossfight with Holger.
random things/stuff
random things i added with blockbench for models and mcreator this adds new ore mobs bosses blocks tools items and much much more
Integrity Bossfight Spawner
Makes Integrity from The Broken Script spawn on a custom day!
KLAUS
simple mod that adds an evil santa klaus bossfigh
Vruys Sussy Hard Insects
This mod adds a bunch of insects and a boss to make the game more challenging.
Jo L´s Boss Mod
An insane 5-phase custom boss fight for 1.20.1 Forge featuring bullet-hell, hotbar confusion, and server command abuse!
Necromancer NPC
A gameplay mod for Minecraft 1.20.1 that introduces a challenging new night-time mini-boss: the Necromancer.
darkabyss
hadows fall, the abyss awakens. 5 terrifying new mobs + the Abyss Lord boss fight. Craft the Dark Abyss armor set for Night Vision, Resistance, Speed & Jump Boost. Dare to enter the darkness?
EVILL LARRY
This is a mod specifically for the character Larry, which is my character, and Larry's sword has been added, which is one of the strongest bosses in the game.

Great Soup
This mod is focused on adding soups with various effects. It also adds bosses, new mechanics, biomes, and glue, but the most important thing is the soups.
MrChipdip's Super Mod
Adds a lot of new items many new bosses and weapons, currently some stuff is unfinished but is still playable.
Odin Rubl
mod with some ores, fimal boss and a pet in the end
Terrible Mouse Mod (1.20.1) – Fight Bizarre Monsters Across Cursed Realms
Terrible Mouse Mod brings a dark horror world full of unusual monsters, mysterious buildings, and strange places into Minecraft. It fills snowy biomes and forests with creepy structures like abandoned hospitals and forest camps. Players encounter dozens of weird hostile mobs, fight strong bosses, and uncover items to stay alive. Features: Spawns dozens of unique […]
Haunting Dream Host Mod (1.20.1) – Escape Twisted Nightmare Mazes
Haunting Dream Host Mod pulls you into a strange nightmare realm called the Melodic, packed with eerie corridors and dangerous entities. This mod introduces multi-layer maze dimensions, unique stealth mechanics tied to light levels, and tough encounters with boss monsters. You can craft special items like metronomes to travel between planes, fight off stalking snatchers, […]
Uncanny Urban Legends Mod (1.21.1, 1.20.1) – Hunt Creepy Animatronic Bosses
Uncanny Urban Legends Mod extends Fazcraft with famous FNaF community hoaxes and creepy urban legends. This addon turns legendary fake animatronics into hostile bosses waiting inside rare structures across the world. Players can hunt down these entities, face them in battle, and collect custom plush suits, plush items, and decorative trophy heads. Features: Spawns rare […]
Cursed Horizon Menace Mod (1.20.1) – Survive Brutal Horror Monsters
Cursed Horizon Menace Mod introduces over 30 dangerous hostile mobs and five tough bosses to your world. It focuses on a horror survival theme without altering standard base game rules. Most threats spawn in the Overworld, while specific enemies appear in the Nether and the End dimensions. You can also craft new weapons, tools, and […]
Primal Solstice Rise Mod (1.21.1, 1.20.1) – Summon the Devil for Multi-Phase
Primal Solstice Rise Mod adds a dark boss battle against The Devil to the world. Players hunt goats for rare drops, brew dark artifacts, and trigger a ritual inside plains biomes to spawn a combat arena. The encounter challenges players through two distinct combat stages filled with lightning strikes, fire projectiles, and minion waves before […]
Uncanny Horror Manifest Mod (1.20.1) – Tame Undead Spirits and Battle Horror
Uncanny Horror Manifest Mod adds eerie entities, bizarre spirits, and challenging boss fights to your Minecraft world. It brings horror figures with unique combat mechanics and taming options. You can travel to a dedicated boss dimension, collect strange artifacts, and tame undead companions to fight by your side. Features: Dimensional Boss Battles: Right-click the center […]
Mine Examination Mod (1.20.1) – Battle Armed Soldiers and Terrifying New Bosses
Mine Examination Mod brings monsters and items from the game Examination straight into your Minecraft world. It adds a huge variety of new enemies to fight, ranging from armed soldiers to scary creatures. The monsters have special kill animations that trigger when you lose a fight. You get to collect cool plushies and weapons while […]
Fishing Expansion Mod (26.2, 1.21.1) – Catches Special Fish And Loot
Fishing Expansion Mod completely changes how you catch things in the water. It lets you find special items, maps, and strong armor just by using your rod. You can even pull real monsters out of the sea and fight a scary new boss. Features: Water Trail: Arrows leave a path of water behind them. Ender […]
Lovecraft Beyond the Abyss Mod (1.20.1) – Survive a Terrifying Ocean Dimension
Lovecraft Beyond the Abyss Mod drops you into a terrifying world inspired by cosmic horror. The mod adds a massive, dark ocean dimension filled with dangerous sea monsters, creepy biomes, and tough boss fights. Features: Deep Abyss Dimension: Adds a massive underwater world with a ceiling like the Nether, requiring light sources to see in […]
Cursed Fate Cursed Tweaks Mod (1.20.1, 1.20) – Boss Fight Event And Configuration Rules
Cursed Fate Cursed Tweaks Mod lists a new boss fight event controlled through a gamerule, along with several commands and gamerule toggles related to bosses, rerolling, starter techniques, and maximum output. It also adds two new potion effects infinite CE and Stomach Bug with described gameplay impacts while active and after expiration. Features: Add-on extension […]
Friday The 13th Jason Voorhees Mod (1.20.1, 1.19.2) – Forest Slasher Stalker Horror
Friday The 13th Jason Voorhees Mod is a horror Minecraft mod that adds a stalking slasher-style enemy, themed biome, structures, items, and a new wood type. It is designed to create tense survival gameplay, especially in forest areas. Features: New horror boss entity that hunts players New biome: Fir Forest New structures: cabins and campsites […]
From The Shadows Reborn Mod (1.20.1, 1.20) – Fight the Darkness
From The Shadows Reborn Mod adds new hostile mobs, bosses, weapons, and progression systems centered around shadow magic and cursed creatures. Features: Introduces shadow mobs that spawn in the overworld and special biomes. Adds boss encounters tied to progression and loot. New weapons and armor sets infused with shadow energy. Defeating bosses unlocks recipes and […]
Deep Blood Mod (1.20.1, 1.19.2) – Night Of Horror
Deep Blood Mod is a horror mod that turns Minecraft nights into a bloody and creepy experience, requiring players to survive the night, complete progression, discover new recipes, and kill the Blood Queen to escape the horror. Features: The mod adds 2 mobs, 1 simple boss, 1 dimension, 1 liquid, 2 blocks, 8 items, 1 […]
Scary Mobs And Bosses Mod (1.20.1, 1.18.2) – The Darkness More Terrifying
Scary Mobs And Bosses Mod adds small structures that contain scary bosses, which will drop weapons and tools with certain abilities. Scary entities and new bosses in your Minecraft world, with new weapons and tools. Now the bosses are summoned, for this you must get the materials and craft the summoning blocks. Each boss will […]
Midnight Madness Mod (1.20.1, 1.19.4) – Demons, Souls and Rituals
Prepare for a week of horror – while days stay the same and let you prepare, the nights present a new level of struggles. Midnight Madness Mod adds zombie masters, werewolves, giant skeletons spawning wave after wave of well-equipped skeletons and more. This mod also has lore books and challenging boss arenas, so there's a […]
The Wandering Murderer Mod (1.21.5, 1.21.1) – Hidden Horror, Dark Humor, And Deadly Milk
The Wandering Murderer Mod introduces a sinister twist to an innocent Minecraft character: the wandering trader. Kill one, and you'll trigger the wrath of the Milkman Reborn, a disguised boss-level mob who will hunt you for two days before rewarding your survival with a powerful weapon, Milkman’s Sword. Features: Adds a hidden boss encounter triggered […]
Cracker's Wither Storm Mod (1.20.1, 1.19.4) – Eldritch Horror Bosses
Cracker's Wither Storm Mod introduces a new creature, inspired by an existing entity. This mod adds the Wither Storm from Minecraft: Story Mode into your Minecraft world, bringing an entirely new challenge to overcome. Players are responsible for summoning the Wither Storm. To do so, head to coordinates x:0, z:0, where you’ll find a ruined […]