Minecraft Java 1.21 Mods
Browse 845 free mods for Minecraft Java 1.21 — popular picks include Survive, Insane's Survival Overhaul (aka IguanaTweaks Reborn), Create Mechanical Spawner.
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Survive
Spice up survival gameplay with thirst, sleep and more mechanics
Insane's Survival Overhaul (aka IguanaTweaks Reborn)
Overhaul survival with many changes to existing mechanics. Weapon rebalance, enchanting rework, and much more
Create Mechanical Spawner
A mechanical spawner block. Generates Mobs with rotation power.
Create Mechanical Chicken
Egg generator block addon for create.
FTB Skies 2
Our skyblock experience built for Minecraft 1.21.1 with a focus on rewarding gameplay, custom mechanics, and player-driven progression!
✨ Viner ✨
A highly configurable VeinMiner like forge mod that allows you to mass break ores and other useful resources by mining only one block!
PlayerKits 2
An easy to use but powerful plugin to create survival kits and claim them on a GUI.
DulkirMod-Fabric
A Quality of Life Mod for Hypixel Skyblock
Skyblock Infinite
Skyblock for any seed with Infinite void generation.
![SwapBallsReborn [Cobblemon]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/135715.webp)
SwapBallsReborn [Cobblemon]
SwapBallsReborn let's you swap your Pokémon's catch ball in survival mode.
item placer
Place any item on any block side (supports multiple item in one block)
OneBlock 1.21.11 (Mounts of Mayhem)
Since 2022 | OneBlock is a adventure map with alot of Fun. | 1.21.11 | Mounts of Mayhem is Live! | [Continuation of IJAMinecraft's Oneblock!] | {This is a Datapack of OneBlock Reborn Map.}
Create Mechanical Cow
Kinetic Milk generator
Self-Sustainable
Real survival, scarcity, very rewarding. Are you ready?
Better With Time: HC Tweaks
An add-on for the BWT mod which changes some features to be more "hardcore".
Beebeeblock - The Skyhive
Beebeeblock: The Skyhive [蜂蜂空坊]. A Skyblock modpack focused on the Productive Bees mod. Created for players who want to become familiar with bee mechanics.
HSM - Mending fix & Skyblock drill fix
Fixes the vanilla mending bug that resets the block break progress while also providing the same fix for Hypixel Skyblock drills.
777
All your gambling dreams can now come true in survival Minecraft!
Granular Hunger
A mod that reworks the hunger system to be more granular, and ports some systems from BTW's Hardcore Hunger.
LevelledMobs
Level-up mobs on your server, RPG-style! Perfect for Survival, Skyblock, and more.
Name Formatting Station Datapack
Adds the ability for players to customize item names in survival.
Armor Statues Datapack
Adds a unique book that allows you to alter the properties of Armor Stands in survival
OmniCut: Better Wood, Copper, and Stone Cutter
OmniCut is a quality of life datapack: the Stonecutter cuts wood logs to wood items, cut oxidized copper doors, convert stone blocks back and forth, and recycle wood items. Prices are set in the spirit of the vanilla game with minor discounts, if any.
Realistic Survival
A unique plugin inspired by RLCraft that aims to enhance pure survival, adventuring and RPG, and immersion of vanilla Minecraft.
Hardcore Revive+
A highly configurable data pack that lets you revive your friends in Hardcore mode.
ArmorTweaks
Different armor and damage mechanics that make make survival more suitable for PvP.
Carpet Minitweaks
An extension for Carpet Mod with many toggleable survival-oriented game mechanic changes
Corner Entity
is an atmospheric horror mod that turns your peaceful Minecraft survival into a nerve-wracking experience. You will never feel truly safe again, as something is watching you from the shadows, waiting for the perfect moment to strike.
TobaccoCraft
A survival mod that adds tobacco farming, processing, and smoking mechanics with risk-based gameplay.
True Survival
True Survival Mode is a comprehensive set of 1.21+ datapack features that aim to overhaul Minecraft's survival mode. It tackles difficulty and progression through means that don't disrupt Minecraft's regular gameplay, while also providing new adventures!
![Redstone Beacon Base [PurpurPack]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/136259.webp)
Redstone Beacon Base [PurpurPack]
Allows you to use redstone blocks as a block in a beacon base
Iridium Skyblock
A New Era of Skyblock plugins
Enhanced Mobs
Makes mobs stronger, tougher, and follow you from over 100 blocks away, perfect for hardcore challenges!
MT Inventory Weight
Weight mechanics! Manage your load, balance inventory, and enhance survival or RPG-like gameplay.
Survival Weather Control
Allows you to summon a thunderstorm using the classic altar used to spawn herobrine!
Chitinous Ties
Player-creatable, survival-friendly questing mod!