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Minecraft Java 1.21 Mods

Browse 7 free mods for Minecraft Java 1.21 — popular picks include Our Story - Earth, Belzebuth Nether Kingdom, Project Obscura.

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Our Story - Earth
1.21fabric

Our Story - Earth

A large exploration and survival modpack with custom quests, world generation, dungeons, bosses, building, farming, and multiplayer adventure.

25kdownloads
Belzebuth Nether Kingdom
1.21.5

Belzebuth Nether Kingdom

Adds a news structure to the Nether, The Belzebuth Castle, along with a new Boss, New Tools, New Items, New Enemies and New Music Discs!

6.9kdownloads
Project Obscura
1.21.1neoforge

Project Obscura

Start Your Ultimate Exploration into an Adventure-Packed Modpack | Epic Dimensions & Massive Dungeons | Challenging Bosses | Stable Long-Term Multiplayer | Cozy Building & some Create Automation

1.9kdownloads
Castle and Farm
1.20.1forge

Castle and Farm

Farm and bossfight

1.4kdownloads
Klarian Chronicles Magic & Steel
1.21.1neoforge

Klarian Chronicles Magic & Steel

Fantasy RPG modpack tailored for private server combining Better combat, legendary bosses, dragons, four magic paths, MineColonies kingdom building, Create automation, vampirism, and rich decorative building content.

614downloads
The Bob Mod!
1.21.1neoforge

The Bob Mod!

The Bob Mod adds, you guessed it, Bob! Bob can fly around his bob castle, and his portal room to the Bob dimension. The Bob chicken is also added, and is a brand new boss to fight!

98downloads
Cult of Azazel Mod (1.21.1, 1.20.1) – Battle New Bosses in a Massive Nether
1.21.1

Cult of Azazel Mod (1.21.1, 1.20.1) – Battle New Bosses in a Massive Nether

Cult of Azazel Mod adds a massive mansion dungeon to the Nether for you to explore. It fills your world with new monsters, hidden mazes, and tough boss fights that reward you with special items. Features: Generates a huge dungeon inside the Nether that is split into three different zones. Pits you against a powerful […]