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Minecraft Java 1.21 Mods

Browse 16 free mods for Minecraft Java 1.21 — popular picks include Confluence:Weapon Modification, Industrial Odyssey, Guns and Fun.

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Confluence:Weapon Modification
1.21.1neoforge

Confluence:Weapon Modification

✨Modify the indestructible parts of weapons in Confluence: Otherworld

51kdownloads
Industrial Odyssey
1.21.1neoforge

Industrial Odyssey

🔧 Industrial Odyssey is a private 1.20.1 modpack combining technology, exploration, and combat. Featuring Create for mechanical automation and Tacz for tactical gunplay, it also includes a custom economy system designed for multiplayer gameplay. Build, fi

11kdownloads
Guns and Fun
1.21.1fabric

Guns and Fun

A guns modpack for Minecraft Java Edition is a curated collection of mods designed to introduce modern or fantasy firearms, ammo systems, and combat mechanics into the game.

9.6kdownloads
Gunpowder Crafting
1.21.7

Gunpowder Crafting

A way to craft gunpowder and flint.

7.0kdownloads
[TACZ] Refit | Recipe and Stats Editor
1.21.1neoforge

[TACZ] Refit | Recipe and Stats Editor

Adds a recipe and stats editor for TACZ and addon weapons, attachments and ammo.

3.4kdownloads
Dong Dong's random creation
1.21.1neoforge

Dong Dong's random creation

magic and energy,new ore,new dimension,new tool and weapon type.

3.3kdownloads
Parry Shields
1.20.2forge

Parry Shields

Adds new shield mechanics focused on parrying.

2.6kdownloads
more gunpowder (creeper)
1.21fabric

more gunpowder (creeper)

A simple vanilla datapack that increases Creeper Gunpowder drops. Perfect for players who want more Gunpowder without changing other gameplay mechanics.

1.2kdownloads
HungerGameSSS
1.21

HungerGameSSS

HungerGameSSS is a high-performance Hunger Games plugin featuring unique Legendary Weapons with special abilities, dynamic gameplay systems, and full arena customization — built for competitive PvP servers.

1.2kdownloads
iammojogo's Village Life Plus
1.21.11forge

iammojogo's Village Life Plus

Smarter villagers and iron golems - auto-repopulation, fence gate navigation, personal space, and golems that actually protect villagers with intelligent combat AI.

636downloads
AeroMechanica
1.21.1neoforge

AeroMechanica

A high-performance Create and Aeronautics modpack. Fly custom steam-and-jet powered airships, build power grids, automate weapons, and enjoy a cozy immersive sky-exploration experience on 1.21.1 NeoForge!

317downloads
Only a Type of Spear│只有一種矛
1.21.11fabric

Only a Type of Spear│只有一種矛

The spear is now considered a rare weapon, similar to the trident and mace.│矛現在和三叉戟與重錘類似,被視為稀有武器。

238downloads
HUDs Combined
1.21.11fabric

HUDs Combined

HUDs Combined turns your screen into a tactical weapon.

215downloads
Swidget's Offset Mod
1.21.11fabric

Swidget's Offset Mod

A lightweight Java Fabric 1.21.11 mod that adds customizable item offsets to improve PvP visuals and screen positioning. Fine-tune how weapons, tools, and other held items appear in first person for a cleaner and more comfortable combat experience.

199downloads
Cristalxal
1.21.1neoforge

Cristalxal

Taiga update mod, which also adds new structures and weapons

57downloads
Create Gunsmithing Mod (1.21.1, 1.20.1) – Craft Custom Guns For Epic Combat
1.21.1

Create Gunsmithing Mod (1.21.1, 1.20.1) – Craft Custom Guns For Epic Combat

Create Gunsmithing Mod adds customizable gun systems, allowing players to craft and modify firearms with unique attachments and mechanics. It enhances combat and exploration with a focus on realism and strategy, making it ideal for survival, PvP, or adventure modpacks. Features: Customizable guns with attachments like scopes, barrels, and grips for tailored performance. Realistic ballistics […]