Minecraft Java 1.21 Mods
Browse 46 free mods for Minecraft Java 1.21 — popular picks include Born in Chaos, Tough As Nails, Frostiful.
Updated daily
Born in Chaos
Adds a lot of aggressive mobs, with their unique properties that can diversify and complicate your survival. Also adds new structures, equipment, blocks and achievements.
Tough As Nails
A difficult, survival-based mod that adds body temperature and thirst!
Frostiful
A Vanilla+ Snow & Frost Update Survival Experience for Minecraft - sister mod of Scorchful!
Cold Sweat
Adds a survival-focused temperature system to Minecraft, with lots of customization!
TerraFirmaCraft
TerraFirmaCraft (TFC) is a total conversion mod that overhauls and reinvents survival mode.
Insane's Survival Overhaul (aka IguanaTweaks Reborn)
Overhaul survival with many changes to existing mechanics. Weapon rebalance, enchanting rework, and much more
Vestiges of the Present
Hardcore challenges awarded with powerful and unique Vestiges from unknown God-like creature. Has worldwide leaderboards, lore progression and a lot of cool stuff like anti heal, heal debt, shields, over heal and shields, etc.
Scorchful
Dune-inspired, Vanilla+ mod focused on Heat-based temperature survival and combat - sister mod of Frostiful!
Realism Mod Reborn
A Vanilla+ survival expansion featuring crops, food production, gemstones, and immersive resources.
Better Horror
Better Horror features many horror mods and to make it better is has survival mods, gun mods and many more like them.
Simplex Modern Survival
This focuses on making the game more difficult providing an incentive to use the two main mods, Vic's point blank for powerful weapons and immersive engineering for mass ammo production
MCA Descendants
Addon for MCA:Reborn. Adds the ability to respawn as your descendants while playing hardcore mode.
Craftable Gunpowder balanced
This is a more balanced way of crafting gunpowder in vanilla. Primarily for Vic's Point Blank mod in my Modpack Simplex Modern Survival for small arms ammo.
Simple Sophisticated Backpacks Kit
Lightweight starter backpack addon that gives every new player a backpack and useful survival items on first join. Perfect for RPG modpacks, multiplayer servers, exploration, inventory expansion, adventure, progression, and quality-of-life gameplay.
The Block of Angel
An exploration-focused mod that rewards curiosity and reduces repetitive grind — while keeping the core survival balance intact. Perfect for players who want each discovery to matter. Start with almost nothing — earn every shortcut.
Overeating
Adds overeating and new useful mechanics for survival and combat!
Unruffled
Revamped Survival mode from the ground up.
Curios recipe Iron's Spells
This mod adds new magical equipment: the Ring of Invisibility, the Teleportation Amulet, and the Tarnished Crown. Each item offers unique advantages for mages in survival gameplay.
Azurium : Tools - Armor
Add New Simple Material [ Azurium Tools And Armors ] [ Not OP Mod ] [ Hardcore ]
GSG's New Ores
Adds unique custom ores, powerful tools, armor, and new mining adventures with balanced survival gameplay and high-quality textures.
Better and Hearder
A minecraft modpack that is like RLcraft and Better minecraft and with some horror mods like the cave dweller, and this modpack adds Gun mods and TNT mods.
ZMP: Zombie Apocalypse
Survive a zombie apocalypse in ZMP with intelligent zombies, abandoned cities, realistic weapons, enhanced combat, and dynamic movement.
ZKQ – Zombie King Quest (Boss Fight + Structures + Progression)
Adds a powerful Zombie King boss, custom structures, Frux ore progression, and epic weapons for adventure-focused survival gameplay.
Survival Delight
Changes Minecrafts tool progression to be more realistic with Farmer's Delight integration
Piglet RPG - Ridiculous Weapons
Adds a few fancy weapons balanced for survival
ProtoMP
The world has fallen. Manage thirst and radiation, wield modern weaponry, and engineer your survival against deadly mutants and bosses in a ruined world.
![APEX WEAPONRY 2 [[remake]]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/226851.webp)
APEX WEAPONRY 2 [[remake]]
combat focused modpack with lots of weapons including guns
ExfilCraft
Extraction survival for Minecraft: carry your kit into hostile raid worlds, fight for loot, and survive the extraction channel to bring it home — or die and drop it all. Build a home base, squad up, and risk it for one more chest.
mcfishers hard survival
guns, tech, new dimensions, hordes. what is better?
Niflheim's Random Additions
This mod contains many useful things to use in your survival playthrough.
Zombie Apocalypse - The Bloody Night
Survival with zombies that are getting stronger every day. But has a twist there is infinity ammo for Guns (Every Gun).
The Survival Game 2nd version
An immersive mod based on the roblox game with the same name [credits to MCreator].
Kindling Age
Kindling Age enhances early survival with lightweight, vanilla-friendly mechanics that make the first days more deliberate without adding grind or hard gates.
Project - New Wind
A complete rework of certain survival aspects of the game. Mob changes and a few immersive things.
Horror but American
This is a horror mod but with a much more enjoyable experience. This mod adds things such as better animation, multiplayer for free, guns, new weapons, new ores, and much better villages..
Mushoku Craft
A hardcore RPG mod inspired by the Mushoku Tensei universe. Master intense sword styles, level up magical schools from scratch, and forge powerful modular artifact weapons using custom mini-games.