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Forge Mods for Minecraft 1.21

Browse 77 free Forge mods for Minecraft 1.21 — popular picks include Nature's Aura, Advanced Fishing, Zombie Extreme.

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Nature's Aura
1.21.1neoforge

Nature's Aura

Collecting, using and replenishing the Aura naturally present in the world to create useful devices and unique mechanics

47Mdownloads
Advanced Fishing
1.21.11neoforge

Advanced Fishing

This mod overhauls fishing with 49 new fish, biome-based catches, lava fishing, new enchantments and curses, custom potions, early-game tools like the Chum Bucket, and fully reworked fishing mechanics.

20Mdownloads
Zombie Extreme
1.21.1neoforge

Zombie Extreme

This is a Big Mod that adds a bunch of new mechanics and a large number of zombies and infected to your minecraft world. In order to study a new biome, you need a Chemical Protective Suit, if you do not break at least one part, most of the radiation will i

8.2Mdownloads
EpicFight-Nightfall
1.20.1forge

EpicFight-Nightfall

An Epic Fight add-on featuring original, handcrafted action assets and unique combat mechanics.

3.1Mdownloads
Insane's Survival Overhaul (aka IguanaTweaks Reborn)
1.21.1neoforge

Insane's Survival Overhaul (aka IguanaTweaks Reborn)

Overhaul survival with many changes to existing mechanics. Weapon rebalance, enchanting rework, and much more

2.1Mdownloads
Sewing Kit
1.21.11neoforge

Sewing Kit

Adds a Sewing table and mechanic similar to the vanilla cartography or stonecutting

2.0Mdownloads
Create Big Cannons: Advanced Technologies
1.21.1neoforge

Create Big Cannons: Advanced Technologies

An Addon for the Create Big Cannons Mod, adding new Cannons and Mechanics

1.7Mdownloads
Tool Trims
1.21.11fabric

Tool Trims

Allows you to trim your weapons and tools on a Smithing Table. There are almost 2000 trim combinations!

1.7Mdownloads
Shield Mechanics
1.21.1neoforge

Shield Mechanics

Revamp your defense with customizable shields, passive protection, and new enchantments to enhance your tactical blocking and combat strategies

1.5Mdownloads
Armageddon
1.21.1neoforge

Armageddon

A highly configurable overhaul of Minecraft's way of progressing through the game : bosses, RPG-like, new mechanics, multiplayer compatibility, weapons, ores... !

1.5Mdownloads
Jousting
1.21neoforge

Jousting

Adds lances and jousting mechanics

1.5Mdownloads
Shingeki no Craft | Attack on Titan
1.21.11fabric

Shingeki no Craft | Attack on Titan

Titan Shifters, ODM, Cannons, Pure Titans, Thunder Spears, Modified Villages, Firearms, Royal Blood, Quests and more! Made using only Command Blocks, Minecraft Vanilla!

999kdownloads
Shields+
1.21.1neoforge

Shields+

Changing shields mechanics and adding more shields and enchantments

945kdownloads
Stellarity
1.21.11fabric

Stellarity

Extreme rehaul of The End in a unique fantasy style, combined with biome and structure overhauls, new items, weapons and plenty of other content to discover.

925kdownloads
Mech Trowel
1.21.1neoforge

Mech Trowel

A Trowel+ that randomizes/ shuffle blocks with customizable palettes. Includes building wand functionality. Works with Create/Copycats+, FramedBlocks & Chipped

864kdownloads
Majo's Spell Enchantment
1.21.1neoforge

Majo's Spell Enchantment

Add new enchantments for Iron's Spells 'n Spellbooks, which interact with spells, mana, and casting mechanics.

775kdownloads
Sword Blocking Mechanics
1.21.11fabric

Sword Blocking Mechanics

Sword blocking is back! Exactly like it used to be, or different? Your choice!

664kdownloads
Create: Cardboard Things
1.21.1neoforge

Create: Cardboard Things

Fun addon that adds 9 cardboard-based items with unique mechanics.

294kdownloads
Hundred Years Warfare
1.21.1neoforge

Hundred Years Warfare

NPC-based combat and production gameplay, multiple control methods including RTS mode, special compatibility and integration with various mods, with future plans to expand into structures, management, RPG mechanics, and more.

185kdownloads
Hospitals - Medical Blocks & Items
1.20.1forge

Hospitals - Medical Blocks & Items

A hospital & medical mod featuring realistic blood mechanics, pills, doctors and nurses, and 150+ hospital blocks

175kdownloads
Custom Guns
1.21.9fabric

Custom Guns

A fully customizable datapack & mod for Minecraft 1.20.5+ that features custom guns that fully integrate with the surrounding world. Anyone can make their own gun with a straightforward command setup.

120kdownloads
Cyberware: Reforged
1.21.1neoforge

Cyberware: Reforged

Unofficial 1.20.1/1.21.1/26.1.2 port of Cyberware by Flaxbeard and Robotic Parts by An_Sar

111kdownloads
Cybernetic System
1.21.1neoforge

Cybernetic System

An industrial mod in the style of the "future", which allows you to improve your genes, create implants and even create weapons. You can become a cyborg and improve yourself in different ways and use your abilities for Energy.

56kdownloads
Anointed Items
1.21.1neoforge

Anointed Items

Adds a mechanic to add attributes to gear! (maxhealth, attack speed, and more!)

46kdownloads
Jaam's Weaponry
1.20.1forge

Jaam's Weaponry

Expand your arsenal with new weapons and unique combat mechanics.

32kdownloads
Overly Realistic
1.21.11fabric

Overly Realistic

Introduces overly-realistic game mechanics, making the game extremely hard and time-consuming as to incentivize players to cooperate

25kdownloads
Arky's Aesthetics
1.20.4neoforge

Arky's Aesthetics

This is vanilla style mod that adds some of vanilla style features and upgrades vanilla mechanics

22kdownloads
First Aid New
1.21.1neoforge

First Aid New

A port of First Aid with more realistic mechanism

22kdownloads
Sanity: Renewed
1.21.1neoforge

Sanity: Renewed

Brings the sanity mechanic from Don't Starve into Minecraft

21kdownloads
Create Cogs Invaders
1.21.1neoforge

Create Cogs Invaders

A new mechanical presence has emerged within the world of Create.

19kdownloads
STK's Tool Trims
1.21.4forge

STK's Tool Trims

Apply vanilla armor trims to tools and weapons.

17kdownloads
EnchantOnce
1.21.11neoforge

EnchantOnce

A configurable mod that reworks enchanting and repairing (anvils): fixed XP costs, enchant extraction, book copying, full gear duplication, and more — all using vanilla mechanics.

16kdownloads
Robotica
1.21.8neoforge

Robotica

Robotica is a futuristic Minecraft mod set in a high-tech world filled with advanced robots, towering mechs, and powerful sci-fi weapons

13kdownloads
Fine-Tuned Weaponry
1.21.1neoforge

Fine-Tuned Weaponry

This mod offers ALOT of new Items and mechanics

8.1kdownloads
Combat Expansion V4 REWRITTEN
1.20.1forge

Combat Expansion V4 REWRITTEN

This mod adds new weapons, tools, mobs, mechanics and much more, while maintaining the vanilla style of play and compatibility with other mods.

7.8kdownloads
Ekipa Mod
1.21.1neoforge

Ekipa Mod

The mod adds a lot of different things related to the team, eg. Ice cream of the team and their extensive mechanics, drinks, party CDs, mobs (no nowciax), notebooks, boxes, phone cases and many other things.

7.7kdownloads