Minecraft Java 1.21 Mods
Browse 51 free mods for Minecraft Java 1.21 — popular picks include Big Lost City - Apocalyptic Structures!, One Warden For Each Ancient City, Arda's Sculks (Ancient City Portal / Deep Dark Dimension).
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Big Lost City - Apocalyptic Structures!
A new abandoned cities mod!
One Warden For Each Ancient City
Once the Warden is defeated, this one is not going to appear in this same Ancient City where it was summoned
Arda's Sculks (Ancient City Portal / Deep Dark Dimension)
Arda's Sculks mod is a mod that improves the ancient city in the game and offers the ability to open the ancient portal in the ancient city. This mod adds many deep dark biomes to the game and many boss creatures found in these biomes.
Dive Into the Abyss
Venture into a dark new dimension born of a fallen Ancient Civilization, uncover the deep secrets lurking beneath its shadows, and brave the Temples, the Ancient City, and its Citadel as you choose whether to resist the Corruption… or join it.
Fake Player Plugin (FPP)
Advanced NPC / Bot plugin for Paper, Purpur, and Folia 1.21+
![Create: Cobblemon [Cardboard Edition]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/curseforge/222297.webp)
Create: Cobblemon [Cardboard Edition]
A Casual Modpack that includes various mods such as Create where you can automate almost anything you can think of, Cobblemon to catch friends and fight various monster in engaging battles, Minecolonies where you can become a mayor of your own town!
Environmental Disturbance (horror)
It's cold. I'm scared. I'm sorry
City of Chambers
City of Chambers adds a big flying structure in the air like the end city. ( it's only changed in to a trial chamber! )
Apollo
Lunar Client's next generation server-sided API
PerformanceX
Struggling with LAG??? Look no further! PX is an All-in-one server performance suite - 50 modules including item/mob despawn timers, AI throttling, lag machine detection, auto backups, Discord webhooks, Geyser support, and more. 1.8.8-26.2.
Longshot
Upgrade your ranged combat with enhanced projectile velocity! The archer's 'Strength' potion effect
CobblemonCity Core
A modified fork of the Cobblemon mod, adapted to better integrate with custom features and a curated gameplay experience.
GhostTown
Add different kind of Ghost, Biome, Structures
The Deep Echo
A Deep Dark Ancient City Dimension Expansion.
Crystal Town Mod
A mod that adds a slightly elaborate universe! A couple of dimensions, lots of interesting mobs, progression, magic wands and toxic weapons!
Mobile Velocity Plus
A lightweight mobile-focused Minecraft modpack that boosts FPS, improves PvP, and enhances Survival and Multiplayer gameplay while keeping the vanilla experience intact.
Into the Depths (ItD)
A tiny mod to make Ancient City exploration a bit more interesting, while keeping the vanilla gameplay loop and feel.
Velocity 16x
A refined PvP texture pack built for competitive gameplay. Featuring low fire, durability display, reduced particles, and smooth animations for a cleaner, faster combat experience.
The Echo Horror
A progressive psychological horror mod that introduces strange anomalies, distant watchers, unexplained encounters, and escalating disturbances as the days pass.
Brawl Town
Adds Phoenix and Thunder armor, crystals, and gems, as well as weapons, tools, and armor crafted from the new materials.
Box city
A mod that lets you build a city out of boxes and smash and blast it as if you were a giant monster
Reportadmin
Reportadmin is an advanced Velocity moderation plugin that allows players to send reports and help requests directly from the server, featuring Discord webhook integration, interactive staff notifications, smart auto-completion, and multi-server support.
Spawner Capacity
Limits each mob spawner to a configurable number of successful spawns before clearing its entity and leaving an empty spawner behind.
Lucky Chicken
Toss wheat seeds to the chicken to get random valuable loot from End City chests.
PetOwnerAttacker
When a pet attacks, the owner becomes the attacker.
Cobblemon City Towns Data Pack (1.21.1) – Find Safe Towns Between Creature Hunts
Cobblemon City Towns Data Pack adds towns and settlements for the Cobblemon mod. It merges two older structure packs so their buildings work properly in newer Minecraft updates. This data pack gives you places to rest while hunting for creatures. Features: Merged Towns: Combines buildings from two older structure packs into one single file. Updates […]
Cobble Towns Continued Data Pack (1.21.1) – Visit Classic Towns and Heal
Cobble Towns Continued Data Pack updates the original CobbleTowns project for newer game versions. It brings classic towns from the famous monster-catching games right into your Minecraft world. You get to explore famous cities, heal your team at local centers, and buy items at the mart. This pack makes your world feel like a true […]
SixAlphaSix Jar Mod (1.21.1, 1.20.1) – One Of The BEST Horror Mod
SixAlphaSix Jar Mod is a horror-focused Minecraft mod that adds infected creatures, strange dimensions, and psychological-style events. It is designed to create an unsettling atmosphere through entities, visual effects, sounds, and world disturbances. Features: Core Gameplay Additions Scary entities that simulate world infection Multiple unsettling dimensions Random horror-style world events Custom music and audio effects […]
Loot Randomizer Data Pack (1.21.11, 1.20.1) – Expect The Unexpected In Every Drop
Loot Randomizer Data Pack shuffles Minecraft’s loot tables so that breaking blocks, opening chests, or defeating mobs yields completely random items. Every action becomes a surprise-stone might drop diamonds, while an end‑city chest could serve up baked potatoes! Perfect for challenge runs, chaotic multiplayer sessions, or anyone who wants to inject pure unpredictability into their […]
MinCross Resource Pack (1.21.1, 1.20.1) – Texture Pack
MinCross Resource Pack is a sleek and minimalist resource pack created for players who favour clarity and visual simplicity in PvP or survival gameplay. The pack replaces Minecraft’s default crosshair with a streamlined, unobtrusive version designed to reduce screen clutter and improve focus during high-intensity situations. Ideal for competitive players, builders who want sharper visuals, […]
Create Mechanical Spawner Mod (1.21.1, 1.20.1) – Generates Mobs with Rotation Power
Create Mechanical Spawner Mod adds a mechanical spawner block to the game that uses rotational force to generate mobs. Features: Random Spawn Fluid Biome-dependent random generation Specific Liquid for Mobs Configurable Settings Stress Minimum speed Fluid capacity Spawn point max range Processing time multiplier (or divider). Allows modification of time for all recipes without editing […]
Majestic Mobs Resource Pack (1.21.1, 1.20.1) – Texture Pack
Majestic Mobs Resource Pack transforms Minecraft’s animal models into more realistic and immersive versions, replacing the standard low-detail textures of chickens, cows, dolphins, foxes, hoglins, mooshrooms, pigs, polar bears, sheep, and zoglins with refined, lifelike renditions – designed to elevate the visual authenticity of your world. It delivers natural-looking creatures without straying from vanilla aesthetics, […]
Middle-earth Mod (1.21.1, 1.20.1) – The World From J. R. R. Tolkien’s Stories
Middle-earth Mod brings the world from J. R. R. Tolkien’s stories into Minecraft. It adds new blocks, items, creatures, and land to explore based on Middle-earth. You can trade in new ways, upgrade your gear with better smithing, visit detailed towns, and hire NPCS to join the journey. Features: A brand new dimension inspired by […]
Modern Industrialization Mod (1.21.1, 1.20.1) – Techical Blocks
Modern Industrialization Mod is the ultimate technical Mod, which allows players to do many amazing things if they're competent. With the manual in hands, players can accomplish almost anything with a little help of Modern Industrialization, players can accommodate electricity for their villages, create material out of thin air and craft some of the most […]
Programmer Art Ultimate Resource Pack (1.21.1, 1.20.1) – Texture Pack
Programmer Art Ultimate Resource Pack brings the new blocks, items, and some mobs back to the older style of visuals in Minecraft, preserving the classic aesthetic that longtime players love. This pack carefully redesigns post-1.14 textures to match the charm and simplicity of the original Programmer Art. Whether you're a nostalgic veteran or just prefer […]
Literally Chunk Loader Mod (1.21.4, 1.20.1) – Simplifying Minecraft Automation
Literally Chunk Loader Mod ensures that specific chunks stay active even when you are far away, allowing processes like redstone mechanisms and mob farms to continue functioning. Features: Vanilla Friendly: Seamlessly integrates with the vanilla Minecraft experience. Simplicity: Easy to use with no complex setups. Just place a block in the desired chunk. Utility: Keeps […]