Minecraft Java 1.21 Mods

Browse 11 free mods for Minecraft Java 1.21 — popular picks include TheDungeons, Deltapack, Create: Cogs & Cataclysm.

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11 mods

1.17

TheDungeons

A custom dungeon with multiple functionality. Monsters, access levels and much more! [1.17-1.21.x]

13kdownloads

1.21.11

Deltapack

A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.

5.0kdownloads

1.21.1neoforge

Create: Cogs & Cataclysm

Immerse yourself in Create: Cogs & Cataclysm, a modpack where mechanical ingenuity meets high-stakes adventure. Built around the Create mod’s extensive automation and L_Ender’s Cataclysm's impressive dungeons and boss battles.

2.1kdownloads

1.21.1neoforge

Survival Not Guaranteed

Dive into an expansive Minecraft modpack that blends challenging survival mechanics like temperature and thirst with extensive exploration of overhauled dungeons and new biomes, all while offering dynamic combat, magical mastery, and complex automation.

1.8kdownloads

1.18

MobSpawner

Easily create simple dungeons or mob arenas with an optimized plugin!

553downloads

1.21.1fabric

Robot Legion

Build a steampunk robot army. Workers automate jobs while combatants fight beside you through three boss dungeons. Trade with engineer villagers for rare parts.

260downloads

1.21.1neoforge

NLYB: Looting and Exploration

Shrink and store entire dungeons, temples, and villager houses then loot them safely from your base. (Never Leave Your Base)

153downloads

1.21.1fabric

MCDE Recipe Fix

Fixes MC Dungeons Enchanting's recipes, which do not work on some versions.

86downloads

1.21.4

Dungeons LaunchPad

This plugin adds a way to turn pistons into launchpads similar to the ones in Minecraft Dungeons!

70downloads

1.21.4

HollowScanner

HollowScanner is a Minecraft 1.21.4 Bukkit plugin that adds a handheld scanner item to help players detect nearby caves and dungeons underground by providing vibration feedback via sounds and particles.

50downloads

1.21.1neoforge

[SNG] Dread Mechanica

Dark industry meets survival. Build vast Create factories, master tech power, fly planes & trains, cook & farm, and face horror-filled dungeons. Adventure, automation, and performance in one epic pack.

1.4kdownloads