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Minecraft Java 1.20 Mods

Browse 28 free mods for Minecraft Java 1.20 — popular picks include CastleBlocks, Grim Kingdoms: Lost structures & ruins, Craft-Vania: A Castlevania Mod.

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CastleBlocks
1.21.1neoforge

CastleBlocks

Alternative to chunk claiming, build castles instead!

555kdownloads
Grim Kingdoms: Lost structures & ruins
1.21.8fabric

Grim Kingdoms: Lost structures & ruins

Adds Castles - Unique vanilla mobs/ hidden items

249kdownloads
Craft-Vania: A Castlevania Mod
1.20.1forge

Craft-Vania: A Castlevania Mod

Weapons, items, and mobs inspired by the Castlevania series.

43kdownloads
Knights And Castles
1.20.1forge

Knights And Castles

This Minecraft mod adds medieval guards, undead knights, and regular knights to the game, along with new weapons like lances and katanas. It also introduces the mythical phoenix, enhancing the medieval fantasy experience.

26kdownloads
Medieval RP - Coins, Items and Building
1.20.1forge

Medieval RP - Coins, Items and Building

This mod is created to add a few stuff for minecraft, expecially inecraft medieval projects or roleplay projects.

18kdownloads
Sword Pack In 3D
1.21.8

Sword Pack In 3D

Upgrade your Minecraft weapons with 3D Swords! Stunning models add depth, realism, and unique style. Perfect for PvP, building, or adventure

13kdownloads
Epic Knights of the Seven Kingdoms
1.21.1neoforge

Epic Knights of the Seven Kingdoms

An addon for Epic Knights which adds various armors, sigils, weapons from Game of Thrones, House of the Dragon and Knight of the Seven Kingdoms and A Song of Ice and Fire Universe by George R. R. Martin in general

12kdownloads
Medieval Defense Turrets
1.20.1forge

Medieval Defense Turrets

Adds medieval-inspired turrets to defense your base

11kdownloads
Lost eternity
1.20.1forge

Lost eternity

Lost eternity is a world generation mod that adds unique surface buildings and dangerous underground dungeons with traps, enemies, and great loot.

9.2kdownloads
Arid Castle
1.20.1forge

Arid Castle

A difficult multiplayer pack with heavy RPG elements like races/origins, bosses, fantasy armors/weapons, and questing.

9.1kdownloads
Medieval Heaven
1.20.1fabric

Medieval Heaven

The modpack that's filled with the heaven like past. You will be immersed with the beautiful past with the weapons, armor, buildings and many more. This modpack will make you feel like you're in the medieval time with immersive terrain and the new items

1.4kdownloads
Horror with Guns and Flight
1.20.1forge

Horror with Guns and Flight

This modpack has mods that contain aircrafts, guns, the dweller, terrain, render distance, cities, dungeons, trumpet skeletons, building blocks, boss mobs, smort zombies, ruins and JEI

1.2kdownloads
Cozy Living S-Up
1.20.1forge

Cozy Living S-Up

Machinery, Aesthetic Automation, Plant Magic, Pets, Building, Furniture, Cooking, Farming, Exploration, Dimensions, Dungeons, Mini-Bosses, Artifacts, Fishing, Weapon Enhancing, New Ores, Armor, Storage Systems, and so much more.

1.1kdownloads
Castlevania
1.20.1forge

Castlevania

Enter the world of castlevania where vanilla survival is made difficult by an assortment of magic and exploration mods. Explore vast new biomes with expansive ecosystems of 50+ unique mobs and survive the night with an assortment of castlevania weaponry.

908downloads
TRJ's Medieval Adventures
1.20.1forge

TRJ's Medieval Adventures

This modpack was made for me and me friends to play, altough you can use it if you want. It is set in the Middle Ages, and you can make steel armours and weapons, as well as build castles and siege engines to destroy and conquer them.

809downloads
Archimedes Mod
1.20.1forge

Archimedes Mod

Archimedes Mod is an adventure-focused Minecraft Forge 1.20.1 mod that adds mysterious Nether castles, underwater pirate ships, rare treasures, custom weapons, music discs, and more.

204downloads
Death Reimagiend
1.20.1forge

Death Reimagiend

A dark medieval modpack focused on exploration, combat, and survival. Build castles with detailed furniture, discover new foods, explore diverse biomes, and gear up with powerful armor, weapons, and shields. Choose your origin.

144downloads
充气城堡PVP
1.20.1forge

充气城堡PVP

添加了充气城堡方块,黄金巨蟒,方便面碎片,滑梯,泡沫棒和水枪 Added bouncy castle blocks, golden anaconda, instant noodle fragments, slides, foam sticks, and water guns

125downloads
ExquisiteWRLD
1.20.1fabric

ExquisiteWRLD

Multiplayer roleplay modpack blending medieval kingdoms with rising steampunk industry. Expanded combat with diverse weapons, classes, and bosses. Deep cooking, rich building options, furniture, and balanced QoL mods.

73downloads
Archery Game Map (26.2, 1.20.1) – The Safest Castle
1.20.1

Archery Game Map (26.2, 1.20.1) – The Safest Castle

Archery Game Map is a game map created by Euclides. Test your skills in Archery Challenge: The Most Secure Castle, a thrilling redstone-powered game where your bow and arrows are your only weapons! Navigate a fortress filled with traps, challenges, and hidden objectives, using precision shooting to clear your path. Collect diamonds as rewards and […]

Illager Fortresses Data Pack (1.20.6, 1.20.1) – An Icy Base of Operation
1.20.6

Illager Fortresses Data Pack (1.20.6, 1.20.1) – An Icy Base of Operation

Illager Fortresses Data Pack replaces the igloos with enormous illager fortresses. Currently, there are 3 different types which can generate: fortress, tower, and dungeon. Each one is full of hostile illagers that will attack you on sight. This is endgame content so it's best that you get full diamond armor and a pretty good weapon […]

Salv’s Additions Mod (1.20.1, 1.19.4) – Marble, Weapons and More
1.20.1forge

Salv’s Additions Mod (1.20.1, 1.19.4) – Marble, Weapons and More

Who doesn't love a touch of sophistication in their Minecraft creations? With Salv’s Additions Mod, you'll have access to stunning Marble Blocks that add a touch of luxury to your structures. Whether you're building a grand castle or a cozy cottage, these exquisite blocks will instantly elevate your designs to a whole new level of […]

Nebulus Knight Castle
1.21.4neoforge

Nebulus Knight Castle

enemies and friends in one strucure with new weapons, magic effect, food and more

19kdownloads
A Nerds Arsenal
1.20.1forge

A Nerds Arsenal

A combination of multiple of your favorite video game franchises! Duck Hunt, Doom, Castle Crashers, Assassins Creed, Super Mario, Sonic, Hello Neighbor, Halo, PVZ, and finally Street Fighter.

975downloads
Epic Knights Artilleries and Firearms Mod (1.20.1) – Defend Castle Walls
1.20.1

Epic Knights Artilleries and Firearms Mod (1.20.1) – Defend Castle Walls

Epic Knights Artilleries and Firearms Mod adds historic blackpowder weapons and siege gear for Epic Knights. It brings early firearms from the 1300s to the 1500s into your medieval survival world. Every ranged weapon features a realistic reload mechanic and unique combat stats. Players can craft these tools to defend fortress walls or fight dangerous […]

Da Cheese Mod (26.2, 1.20.1) – Fight Unique Cheese Bosses with Dairy Guns
1.20.1

Da Cheese Mod (26.2, 1.20.1) – Fight Unique Cheese Bosses with Dairy Guns

Da Cheese Mod adds a fun collection of dairy-themed equipment, challenging encounters, and unique exploration targets to Minecraft. You can craft balanced gear sets out of cheese, fire specialized cheese guns, and seek out a massive fortress hidden in the world. Inside the castle structure, players face two powerful mini-bosses ready to test their combat […]

Pillagers Plus Mod (1.21.1, 1.20.1) – Survive Harder Raids and Conquer Pillager
1.21.1

Pillagers Plus Mod (1.21.1, 1.20.1) – Survive Harder Raids and Conquer Pillager

Pillagers Plus Mod adds a large variety of new enemies and structures to your world. It expands the vanilla raid system by introducing 12 unique pillager types, each with their own weapons and abilities. The mod also generates new outposts, a large castle, and even a pirate ship to explore. You will find different pillager […]

Advanced Tower Defense Mod (1.20.1) – Defend Your Base with Automatic Turrets
1.20.1

Advanced Tower Defense Mod (1.20.1) – Defend Your Base with Automatic Turrets

Advanced Tower Defense Mod gives you powerful tools to protect your base from enemy attacks. This mod brings a huge collection of medieval turrets, cannons, and traps into the game. You get everything from simple catapults to massive energy weapons. It changes how you defend your home against hordes of monsters. Features: Manual Control: Lets […]