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Minecraft Java 1.20 Mods

Browse 10 free mods for Minecraft Java 1.20 — popular picks include Mob AI Tweaks, Projectile Tweaks, Best Fabric+ Minecraft.

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Mob AI Tweaks
1.21.11fabric

Mob AI Tweaks

Tweaks certain mob AIs, major or minor. Reworks the Wither and Ender Dragon boss fights!

1.4Mdownloads
Projectile Tweaks
1.20.1fabric

Projectile Tweaks

add Projectile Protection to bosses/mobs

329kdownloads
Best Fabric+ Minecraft
1.20.1fabric

Best Fabric+ Minecraft

A Vanilla+ stye pack. ✅More mobs ✅More Structures ✅Quests ✅Bosses ✅Quality Of life Changes.

15kdownloads
Boss Checklist - Mob AI Tweaks Compatibility
1.21.1neoforge

Boss Checklist - Mob AI Tweaks Compatibility

Integrates the Ominous Phantomare boss as well as the reworked Elder Guardian and Ravager from Mob AI Tweaks as entries in the Boss Checklist mod.

1.3kdownloads
Ultris: Boss Expansion — Mob Battle Patch
1.20.1

Ultris: Boss Expansion — Mob Battle Patch

An addon data pack for Ultris: Boss Expansion that enables non-player entity aggro on its bosses among other tweaks tailoring to mob battle functionality.

1.2kdownloads
Sea Core Balance & Utilities
1.20.1forge

Sea Core Balance & Utilities

A balance and utility addon for Mine Mine no Mi and CartAddon, focused on cleaner PvP, reworked abilities, improved fruit terrain effects, bosses, crates, and server-friendly config tools.

994downloads
Boss And M ore(BAM)
1.20.1forge

Boss And M ore(BAM)

A mod that adds new boss and new mobs and structures this mod adds a new why of seeing the world, it adds a lot to explore and a lot to achieve, this mod adds new bosses and new structures, utilities, etc...

211downloads
Mob AI Tweaks Mod (26.2, 1.20.1) – From Sniffers To Skeletons
1.20.1fabric

Mob AI Tweaks Mod (26.2, 1.20.1) – From Sniffers To Skeletons

Mob AI Tweaks Mod transforms Minecraft’s mob behavior, boss mechanics, and combat dynamics into something far more intelligent and challenging. Features: Wither and Ender Dragon Reworks: Multi-phase combat, enraged states, smarter healing, new visuals, and combat patterns. Elder Guardian Bossified: Beams, dashes, oxygen-draining mines, boss bar, and more. Mini-Bosses: Ravagers, skeleton horsemen, and enhanced Illagers. […]

BB's Bosses of Mass Destruction Tweaks Resource Pack (1.21.11, 1.20.1)
1.21.11

BB's Bosses of Mass Destruction Tweaks Resource Pack (1.21.11, 1.20.1)

BB's Bosses of Mass Destruction Tweaks Resource Pack restyles the monsters and items in the Bosses of Mass Destruction mod. It changes the textures and 3D models of the big enemies so they look totally different. This pack gives the giant creatures a fresh coat of paint to fit a custom art style. Features: Updated […]

Twilight Tweaks Mod (1.21.1, 1.20.1) – A True Final Boss to Conquer the Forest
1.21.1forge

Twilight Tweaks Mod (1.21.1, 1.20.1) – A True Final Boss to Conquer the Forest

Twilight Tweaks Mod adds configurable features to The Twilight Forest mod. This addon introduces a final boss spawner, giving the dimension a new ultimate challenge. By default, the spawner summons a very strong husk with reinforcements to fight. The mod also allows you to change what the spawner does, like summoning a different mob or […]