Minecraft Java 1.21 Mods
Browse 42 free mods for Minecraft Java 1.21 — popular picks include SwapBallsReborn [Cobblemon], Dragon survival enhanced, Mr_ChibisMMO.
Updated daily
![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.
Dragon survival enhanced
Enhances dragon survival with fantasy themed world
Mr_ChibisMMO
Survival based MMO for players to have fun in either (Singleplayer, Multiplayer, or Modded) skills such as, "Agility", "Attack", "Cooking", "Defense", "Excavation", "Fishing", "Hitpoints", "Hunter", "Magic", "Mining" & "Commands/Custom World Gen loot".
dronko's dragon survival
a vanilla+ styled dragon survival mod pack
Survival+
Experience survival gameplay like never before with enhanced optimization and stunning shaders.
TalonMC Cobblemon
TalonMC is a growing Minecraft Cobblemon, Prison, Skyblock, Dungeons & Survival network with hundreds of active players and unique content across all four game modes. New to the server? Claim your FREE RANK with /freerank and jump into the action!
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
像素城_魔法核心整合包【PixelCity_MagicCore Modpack】
《像素城》魔法核心整合包（1.21.11版），专注生存红石工程。为自动化系统、多人性能优化及技术向Minecraft玩法量身打造。PixelCity MagicCore Modpack (1.21.11) for Survival Redstone Engineering. Optimized for automation systems, multiplayer performance, and technical Minecraft gameplay.
*OUTDATED* Skyblock Latest Version
**OUTDATED** 1.21 Skyblock modpack for both types of people (Foraging update use only and All rounder pack) These mods are also used by various YouTubers such as Candypatt and V1dd, and Toadstar0
Starlev's Optimized | Hypixel Skyblock
Hypixel Skyblock Modpack on Fabric for Mid/End game players optimized with stable HIGH FPS
Health-Sync
Health-Sync -- Link hearts, hunger, and effects with your entire squad! Damage is shared instantly—if one takes damage, everyone feels it. The ultimate Health Share plugin for cooperative survival and hardcore challenges.
Aeternum Seasons
A dynamic and realistic station system for Minecraft Survival. Eng & Esp | Plug & Play
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
DragonForge
Dragon Forge is a RPG–survival with skill-gated gear, Create-powered industry, mythic bosses & dungeons, and lush worldgen. 200+ content mods + 90+ perf/QoL. Built for multiplayer on MysticHorizonsMC.
CobbleZero
🌟 CobbleZero Modpack Summary CobbleZero is a custom Cobblemon adventure built for trainers who want more than just catching Pokémon. With gyms, NPC opponents, Mega Evolutions, and QoL mods, it’s the perfect blend of survival Minecraft and a true Pokémon
Strixun: Trials of the Wild
Hardcore survival modpack with ~300 exploration, magic, combat, and world‑overhaul mods. Includes Rituals for totem magic, buffs, farming, and defenses, plus Compressy for massive block storage. Optional no‑regen/no‑raids for true hardcore players.
Sen's additions
Enhance Minecraft with stunning biomes, creative building blocks, survival depth, and performance that runs 350+ mods smoothly. Beautiful visuals, improved structures, voice chat, custom quests, and an official server await.
The Classic Script
This is a single-player horror modpack throws you into a creepy, unpredictable world where everythink feels alive. Survival won’t be easy, because something is always watching.
Blood Brothers
Soul Link co-op challenge with shared health and shared hunger. Join friends fast with Essentials. Damage, healing, and hunger affect the whole team, so you must work together to survive. Great for friends, streams, and hardcore runs.
Souls: Survival
An Undertale inspired Modpack; Players get a random soul and have to act out on them!
Better MC : Hunter's Edition
A lightweight yet immersive survival modpack that transforms Minecraft into a rugged hunter’s journey — no magic, no fluff, just exploration, danger, and the thrill of the hunt.
New Hypixel Skyblock
A 1.21.4 modpack for Hypixel Skyblock
Turkuc SMP: PENTIMENTO
A dark survival RPG pack with 250+ mods, custom quests, and refined combat. Designed for small servers seeking challenge, atmosphere, and long-term progression.
Luxxor
Luxxor is a performance-optimized, Hexxit-inspired adventure modpack packed with new biomes, dungeons, stronger combat, and useful QoL mods for smooth exploration and loot-focused survival.
X Journey
Dive into TX-Journey, where survival meets adventure, all with the classic vanilla feel. Build, craft, and explore a world filled with mysteries, from daily tasks to epic boss battles. Upgrade your enchantments and uncover endless possibilities.
Project Armageddon
A Survival SMP project with a different twist every season.
SQBubliks: Restart
A reboot of vanilla survival, but with mods, travel, new structures, lots of mechanics, and magic!
Nine Lives Hardcore RPG
An RPG modpack with a hardcore twist. Featuring Magic, Tech and Adventure mods. Optimized and carefully crafted for seamless enjoyment.
Zombie Rush
Zombie Rush is a zombie-themed modpack. Survive hordes that appear every night, scavenge for resources, build shelters, and stay alive. Every game is a constant survival challenge.
Embervale SMP
Embervale is a D&D inspired SMP survival server where you choose a class, wield magic, and rise as a Wayfarer. Pick a class. Cast spells. Become a legend! Join our SMP server!
LogicGates
Forget about giant Redstone logic gates. All logic gates in one block!
Hardcore x Create
A modern Minecraft modpack focused on Create automation, magic, farming, exploration, and immersive gameplay with optimized performance and countless creative possibilities.
Cozy Christmas Survival
Cozy Christmas Survival turns your Minecraft world into a snowy, cozy place, perfect for the Christmas spirit.
Bobi's Realm
Explore Bobi's Realm, a massive, realistic Minecraft world. No survival pressures—just endless landscapes, cinematic weather, and immersive biomes. Adventure, creativity, and exploration await every corner of this breathtaking realm.
HideOut
HideOut is a modpack designed to offer an immersive and balanced experience focused on survival, exploration, trading, and multiplayer, all with careful optimization.
twists and stuff
a survival modpack with many different vanilla tweaks to make the game better ( release ! )