Minecraft Java 1.21 Mods

Browse 6 free mods for Minecraft Java 1.21 — popular picks include Herobrine Mode, Herobrine Horror Project, The Mystery.

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6 mods

1.21.8neoforge

Herobrine Mode

Play as Herobrine and explore a cursed world

1.3kdownloads

1.21.4

Herobrine Horror Project

The best Minecraft horror plugin for 1.21.4 Spigot that lets you troll your friends or create a YouTube video with scary ambience sounds and horror effects.

1.2kdownloads

1.21.8fabric

The Mystery

Survive chilling encounters with Herobrine, Entity 303, and Null. Balanced horror gameplay adds eerie tension without breaking vanilla mechanics.

1.2kdownloads

1.21.1neoforge

Crowned Herobrine [LEGACY]

Adds a new boss called Crowned Herobrine that is a formidable opponent. He drops a useful crown ;)

441downloads

1.21.1neoforge

Herobrine's Sword

Herobrine's Sword from Animation Life

58downloads

1.21.1

Infernal Kinetic Dread Modpack (1.21.1) – Build Machines Survive Horrors

Infernal Kinetic Dread Modpack combines complex mechanical engineering with chilling survival horror to test your nerves. Build huge automated factories and moving contraptions while terrifying monsters stalk you from the dark shadows. Stay alert at all times because dangerous entities like Herobrine watch your every move. Features: Spooky Engineering: Build working machines, gears, and factories […]