Fabric Mods for Minecraft 1.21
Browse 39 free Fabric mods for Minecraft 1.21 — popular picks include Skyblock Infinite, Self-Sustainable, Better With Time: HC Tweaks.
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Skyblock Infinite
Skyblock for any seed with Infinite void generation.
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".
Fixed
A mod designed to fix the core gameplay elements of Survival Minecraft
Worldly
Worldly adds a collection of configurable Minecraft world types, from classic Skyblock and OneBlock to Chunklock, Backrooms, Random Drops, Mountaineering, Fishing Border, and more.
Disasters Cataclysm
Disasters Cataclysm is a global disaster mod for Minecraft (Fabric) that turns survival into a real challenge. The world is no longer safe: the elements can strike at any moment, but they do it beautifully and naturally.
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc
ZenXArch's Skyblock
An expanded skyblock challenge
Everything from Nothing
A 1.21.11 Expert Skyblock experience built entirely around vanilla mechanics, enhanced only with light QoL & performance mods.
Server Hardcore
A simple mod that makes a new world every time a player dies in hardcore.
MobPVP // CANCELLED
MobPVP transforms your Minecraft survival experience by assigning levels to every living creature in the game. Based on these levels, mobs gain different abilities, attributes, and loot chances, creating a more challenging and rewarding combat system.
Help Me Hardcore
Help Me Hardcore Adds All Kinds of Extra Challenges from Community Ideas to Full-Themed Updates for Your Hardcore Worlds or Even Hardcore SMP Servers!
BloodInfection999
Delve into a world ravaged by a terrifying blood infection, where once-peaceful creatures are corrupted and your own survival is constantly under threat.
Bladebound
Bladebound adds named swords with unique effects, lore, and world-generated shrines designed for natural survival progression.
SQBubliks: Restart
A reboot of vanilla survival, but with mods, travel, new structures, lots of mechanics, and magic!
Soulbound SMP
Soulbound Hardcore SMP with Souls & Hearts
Still Alive !
Re-balance of the health system, better early game, making survival harder but not absurdly hardcore.
MIA RPG Client
Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.
Mia RPG Server
Welcome to the ultimate Minecraft RPG experience! Our server combines classic survival gameplay with deep RPG mechanics, challenging dungeons, and endless exploration opportunities.
Better Reimagined
Enjoy this survival experience in an epic and immersive adventure. It introduces new mechanics that enrich gameplay with dynamic combat, while vibrant new biomes and impressive structures encourage exploration with unique and challenging mobs
Vanilla Plus by TheW4NT
This is a modpack that adds and alters mechanics and structures from vanilla Minecraft, making survival more challenging and offering a world with a wider range of exploration without being excessive.
WT SkyGrid
A modern Sky Grid world generation mod for Minecraft 1.21.X where blocks are placed in a 3D grid pattern, floating in the void. Every block is random — ores, wood, lava, chests, spawners — making for a unique survival challenge where every block counts.
Skylife
A Skyblock with the goal to make everything different (at least a bit)
Custom Hyperion
This project adds a Hyperion concept, just very different and survival friendly (not OP)...
CobbleBeta
This modpack combines Cobblemon with Minecraft Beta 1.7.3 to create a nostalgic Pokémon survival experience, featuring classic terrain generation, old-school gameplay mechanics, and a simplified modded environment.
Breached
Breached is a competitive Minecraft survival mod inspired by Rust, built for players who enjoy looting, PvP, raiding, and base-building. It keeps much of Minecraft’s core survival identity, but adds unique systems that force raiding/basing/PVP.
Glassification
Glassification transforms the entire world into fragile glass, removing structural safety and leaving survival to pure mechanical mastery.
Better Adventure Mode
This mod turns your survival mode into the ultimate adventure mode, built for exploration instead of creation.
TheConstant
A Fabric mod that channels Don’t Starve–style hardcore survival into Minecraft: manage health, hunger, and sanity; survive seasons, temperature, darkness, and food spoilage with crock-pot cooking and recipe planning.
mutationcraft-plus
Adds 24 random world mutations that completely change Minecraft every 5 minutes, making every survival adventure unique.
Random Eventy
When creating a new world you have a new button, there you can configure the randomness of your survival world!
真正的极限模式
Locks cheats, encrypts worlds, and detects save rollbacks to keep Hardcore mode truly fair.
Dimensions 1:1 Mod (1.21.1, 1.21) – Makes All Dimensions 1:1 With The Overworld
In Minecraft, one block travelled in the Nether will equate to eight blocks in the Nether. This game mechanic allows players to utilize the Nether to travel large distances in the overworld. Players can teleport to the Nether, travel 1000 blocks and build another portal to the overworld. Upon entering the overworld, the player will […]
Shulker Charm Mod (1.21.3, 1.20.1) – Flight In Reach: , Discover The Skies
Shulker Charm Mod introduces an innovative gameplay mechanic to Minecraft, offering players a unique form of flight in survival mode. Crafted with shulker shells, feathers, and an elytra, the charm provides users with creative-style flight capabilities, enhancing exploration and mobility in the game. One of the most notable features of the mod is its integration […]
Bodacious Berries Mod (1.21.1, 1.20.1) – World Of Berries
Bodacious Berries Mod introduces a variety of new berry bushes to Minecraft, enriching both exploration and farming. With unique growth mechanics, diverse food options, and potential potion effects, this mod enhances survival gameplay by providing additional resources for players to discover and cultivate. Features: Adds multiple types of berries with distinct properties. Bushes grow and […]
Skyblock Portals
Adds buildable portals to skyblock versions of overworld and nether dimensions using somewhat difficult to obtain vanilla items, requiring players to progress to a certain degree in order to obtain access to these dimensions.