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Minecraft Java 1.21 Mods

Browse 12 free mods for Minecraft Java 1.21 — popular picks include Haunted House, Abandoned Watchtowers, The Afterdark.

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Haunted House
1.21.11fabric

Haunted House

Adds a new Haunted House to Plains, Forest and Dark Forest Biomes

1.9Mdownloads
Abandoned Watchtowers
1.21.4neoforge

Abandoned Watchtowers

Adds abandoned Watchtowers to forest biomes. Perfect for a horror or adventure setting

1.7Mdownloads
The Afterdark
1.21.1neoforge

The Afterdark

A truly immersive Deep Dark alternative dimension with many secrets and resources hidden behind. Explore a new world brought to you from the evil of the Deep Dark.

1.4Mdownloads
Gigeresque
1.21.1fabric

Gigeresque

Gigeresque is a horror-themed mod that offers players a dive into the horrific biomechanical world of the xenomorphs, and the mutated realms of the neomorphs, deacons, and goo mutants.

363kdownloads
Forgotten Church
1.21.8neoforge

Forgotten Church

Adds a creepy abandoned church with zombies and hidden loot

71kdownloads
Backwoods
1.21.1neoforge

Backwoods

A liminal horror adventure mod based on Woodlands

26kdownloads
Flying Horror House
1.21.11fabric

Flying Horror House

Adds a flying horror house to the dark forest biome

6.6kdownloads
Snow Golems In Hot Biomes
1.21fabric

Snow Golems In Hot Biomes

The "Snow Golems in Hot Biomes" mod for Fabric allows players to summon and maintain snow golems even in hot and hostile environments such as deserts and the Nether.

410downloads
The Choppa Age Update
1.21.1neoforge

The Choppa Age Update

This mod adds Choppas, Chopper Golems, Choppa Chests, and a new Choppa Golem boss to Minecraft. There are new items such as the cleavers, and a new extremely common biome called the wastelands.

170downloads
It Came From the Forest
1.21forge

It Came From the Forest

Horror entities lurk in the darkness, will you be able to survive?

750downloads
UNKN0WN.JAR
1.21neoforge

UNKN0WN.JAR

Prepare for a Bone chilling Horror mod, with the corrupted biome of your nightmares, or the unknown entity that will hunt you no matter what.

530downloads
Fights&Frights Mod (1.21.1, 1.20.1) – Battle Creepy New Monsters
1.21.1

Fights&Frights Mod (1.21.1, 1.20.1) – Battle Creepy New Monsters

Fights&Frights Mod fills your world with new monsters and hidden bosses. It adds creepy creatures to different biomes while keeping the classic game feel. Features: Boss Fights: Lets you summon powerful bosses using a special item called the Ominous Hex. Undead Infection: Includes a pathogen effect that starts a zombie-like pandemic if you turn it […]