Neoforge Mods for Minecraft 1.21
Browse 145 free Neoforge mods for Minecraft 1.21 — popular picks include Chaos X, The Krptonians, 简易生存 Simple Survival.
Updated daily
Chaos X
A mod bringing 100+ random events to Minecraft. Every 60s, a new chaos affects all players at once. Features 4 languages, rare Omega Chaos, and custom timers for an unpredictable, epic survival challenge!
The Krptonians
A mod made in 3 hours that aims to add Kryptonian superpowers and supermans costume! fully obtainable in survival! (part of my 3 hour challenge series)
简易生存 Simple Survival
I added over 100 recipes! 【Breaking the balance】
StarNav:Celestial Navigation
Realistic hardcore world navigation

BIG Challenges
BIGChallenges: The Ultimate Survival Test 💀

Ashen World
A Fallout-inspired survival mod for NeoForge that introduces radiation, mutations, contaminated environments, chem crafting, and dangerous evolutionary changes to your Minecraft world.
FirmaLifeHardCore
A mod that completely overhauls Firmalife's cellar and greenhouse mechanics — no Climate Station required. Enclosed spaces are auto-detected via BFS floodfill with dynamic AABB tracking. Any insulating blocks form a functional cellar or greenhouse.
Rotwire
A Zombie Survival take on Minecraft with infested cities. Establish a radio connection with the survivors to maintain your ammunition and resource supply. Migrate from town to town as their difficulty scales with your activity within each of them.
Speakeasy Enchantments
Enchantments heavily inspired by Hypixel Skyblock
The Classes Mod: Reborn
The Classes Mod: Reborn(TCM: Reborn) is a reimagined version of my mod TCM. It adds custom abilities that are geared toward PVP and survival PVP using a system called classes which you pick at the start of the game.
abc: crafting
A collection of new and improved crafting recipes designed to enhance survival without breaking balance. Makes uncraftable items accessible and expands everyday crafting options.
Bedrockite
This mod adds a survival friendly but a hard way to destroy bedrock. It adds a material called bedrockite which can be used to upgrade a netherite pickaxe to a bedrockite pickaxe (which can mine bedrock)
Cozy Cherry Fields
A small quality-of-life mod for relaxed survival in Cherry Grove.
RPGSouls
A hardcore RPG mod: collect souls from slain enemies, upgrade active skills, craft the Devourer set, and try not to lose everything upon death. / Хардкорный RPG-мод: собирай души, прокачивай навыки и крафть сет Пожирателя.
Build Sandbox
Creates a separate creative flat world for testing builds without affecting survival gameplay.
More Easy Stuff
Finally, Gold is useful! This mod adds Hardened Gold tools (Efficiency XII speed + Netherite durability) and over 20+ types of Golden Food that grant Haste & Regeneration buffs. Essential for a fun survival experience. Requires NeoForge.
[DISCONTINUED] Travis Takeover
Its corruption messes with your survival.
Crops 'n' Corpses: Survival Additions (CNC: Survival Additions)
A Mod that add to Crops n Corpses´s Mod new things like recipes and loot, for the Survival Experience
Survival Asterisk
Configurable tweaks to make survival more difficult including random respawns and reduced natural regeneration.
Player Lives
A mod that adds customizable player lives to create a mix between hardcore and normal survival.
PLASTIC CRAFT
A unique expansion that introduces versatile plastic materials, custom building blocks, and tools to upgrade your Minecraft survival experience.
BloodyPunch
Bare-fisted survival brutality — punch hard blocks or mobs and you bleed. Hard materials require the right tool, or nothing at all.
Item Discovery
A small mod which lets survival players name all items whatever they want without imposing any pre-existing names.

Real Temp
A realistic client-side temperature survival mod with dynamic biomes, weather, altitude, armor insulation, and seasons. Survive freezing winters, scorching summers, and extreme climates with immersive environmental mechanics.
Stamina and Weight
A configurable survival mod with two main mechanics: stamina and weight. Stamina affects movement and combat, while weight changes how equipment and items impact gameplay. Most features can be balanced through config files.
SuperHardcore
A mod that enhances the survival experience by limiting your health and adds many more challenges.
Schematicon
A creative planning dimension for builders. Switch from survival to creative and back with fully separate inventories and no balance disruption.
Sun Compass
A vanilla-friendly survival tool that uses the sun's position and time to find North
Petrova Wastelands
Petrova Wastelands: An Interstellar Odyssey In a universe where the stars are fading, heat is no longer a resource—it is your only hope for survival.
F&H survival
Dark fantasy survival mod that adds content from the game Fear and Funger
Survival Spawn Eggs
This project adds Spawn Eggs to Minecraft Survival Mode!
Inventaire Amélioré
Adds new ores, armors, unbreakable blocks, a custom dimension, and more to expand your Minecraft survival experience.
Nether Fortress Compass
A survival-friendly compass earned from Ruined Portal chests that points to the nearest Nether Fortress. 从废弃传送门箱子获得指南针,直达最近的下界要塞。
Veteran Difficulty
Mod for long-term players who think Minecraft is too easy. I made this mod for my own survival world and decided to publish it. It targets systems that fundamentally break the long-term fun of the game.
Charged Creepers
Adds dynamic natural spawning for Charged Creepers. The spawn rate increases on Hard and reaches 8% in Hardcore for an extreme challenge!
Drop Guard
A Mod For Hypixel Skyblock That Stops You From Dropping Items Unless Your In The Inventory