Forge Mods for Minecraft 1.20
Browse 10 free Forge mods for Minecraft 1.20 — popular picks include Brutal Nightmare : Insane Difficult, The Day Of The Beast, Cursed Fate: Cursed Tweaks (New Boss Fights!).
Updated daily
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 Day Of The Beast
Introduces The Devil, a new boss fight in the game.

Cursed Fate: Cursed Tweaks (New Boss Fights!)
This is an Add-On for the Minecraft mod Jujutsu Kaisen Cursed Fate Mod! This mod is solely an extension for the original mod by ImNotHURAGAN and does not work independently.

Sporeadds
Mod that adds 4 survivors origins and 1 boss origin based of an infected from the spore mod
Refined Bossbars
A refined look of minecraft bossbars
the hiker
the hiker, a scary mod that adds a new boss named the hiker, it also add a new biome, the hikers forest. and different variants of the hiker!
The Dulling
A Cosmic Horror Story with Bosses, Dimensions, Magic, and more!
Dino Rumble
A very expansive and quality dino mod adding food items bosses and more!
Integrity Bossfight Spawner
Makes Integrity from The Broken Script spawn on a custom day!

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.