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Mods for Minecraft Java

Browse 11 free mods for Minecraft Java — popular picks include Advanced Rocketry Holo-Assembler, NTM-1-of-90-Edition, My Secret Base.

Step by step: How to install Minecraft Java mods & modpacks

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Advanced Rocketry Holo-Assembler
forge

Advanced Rocketry Holo-Assembler

Holo-Assembler for Advanced Rocketry: adds a powerful utility item for building Advanced Rocketry multiblocks.

9.9kdownloads
NTM-1-of-90-Edition
1.7.10forge

NTM-1-of-90-Edition

This mod is based on the original HBM's Nuclear Tech mod (1.7.10) by HBMTheBobcat. It is about building nuclear reactors, rockets, nukes, weapons and bunkers.

3.1kdownloads
My Secret Base
1.21.1neoforge

My Secret Base

Adds a unique Secret Base dimension for each player! Teleport far away, generate a platform, build freely, expand your space, and share access with friends! Void safety included.

850downloads
Exolith Mod (1.21.1, 1.20.1)
1.21.1neoforge

Exolith Mod (1.21.1, 1.20.1)

Exolith Mod brings space exploration right to your home base without adding heavy, laggy dimensions. You can build custom space probes, launch them into orbit, and gather rare materials from distant star systems. The mod combines crystalline energy networks with factory automation to power your machines and upgrade a helpful crystal companion. Features: Unmanned Space […]

Create Iron Vaults Mod (1.21.1) – Expand Factory Storage Without Rebuilding
1.21.1neoforge

Create Iron Vaults Mod (1.21.1) – Expand Factory Storage Without Rebuilding

Create Iron Vaults Mod extends Create with seven material tiers for Item Vaults. It brings upgraded storage capacities from Copper all the way to Netherite, working just like standard vaults on contraptions and item networks. You can expand your storage space without rebuilding your entire factory layout. Features: Seven Storage Tiers: Adds Copper, Iron, Gold, […]

Vivid Utility Frames Mod (1.20.1) – Decorate Modern Pools and Industrial Sites
1.20.1forge

Vivid Utility Frames Mod (1.20.1) – Decorate Modern Pools and Industrial Sites

Vivid Utility Frames Mod brings new decorative and functional blocks to your world. It introduces specialized building options like industrial drains, copper spleeves, pool tiles, and paper walls. You can find fresh underground stone types or craft materials for server rooms, construction sites, and liminal spaces. This mod gives builders practical textures that blend well […]

Slab Machines Mod (26.1.2, 1.20.1) – Build Working Crafting Stations
1.20.1neoforge

Slab Machines Mod (26.1.2, 1.20.1) – Build Working Crafting Stations

Slab Machines Mod lets you use half-sized versions of common utility blocks. It shrinks regular workstations down so you can fit them into smaller building spaces without losing any of their normal uses. Features: Adds half-block versions of the crafting workbench and furnace to save room in tiny bases. Includes slab-sized chests and trapped chests […]

Valkyrien Skies Tournament Reforged Mod (1.20.1) – Build Custom Ships
1.20.1forge

Valkyrien Skies Tournament Reforged Mod (1.20.1) – Build Custom Ships

Valkyrien Skies Tournament Reforged Mod extends Valkyrien Skies with new parts for building complex machines. It adds special thrusters and removes limits on how high or fast your ships can travel. You can build rockets, helicopters, and cars that actually move around the world. The mod also includes instant explosives for fun battles and fixes […]

Warium Mod (1.20.1, 1.20) – Competitive PvP Tech
1.20.1forge

Warium Mod (1.20.1, 1.20) – Competitive PvP Tech

Warium Mod delivers an intense warfare experience, featuring cannons, guns, bombs, rockets, nukes, and the machinery to produce them. Balanced for survival PvP and competitive play, it emphasizes strategic depth with well-crafted sound design, particles, and details. Features: From pistols to machine guns, designed for competitive balance. Stationary artillery for base defense and sieges. Customizable […]

OpenModularTurrets Mod (1.12.2, 1.11.2) – Automate Your Base Defense
forge

OpenModularTurrets Mod (1.12.2, 1.11.2) – Automate Your Base Defense

OpenModularTurrets Mod adds modular turrets, walls, and fences to help defend your base from players and mobs. You can build a strong security system to keep your property safe from any intruders. Features: Place Turret Base Expanders on your turret to increase its inventory space and energy storage. Build with five tiers of Hard Walls, […]

CB Multipart 9minecraft Mod (26.3, 26.2) – Fit Multiple Mod Parts Into One Block Space

CB Multipart 9minecraft Mod (26.3, 26.2) – Fit Multiple Mod Parts Into One Block Space

CB Multipart 9minecraft Mod lets multiple functional parts share a single block space in Minecraft. This core library acts as a base framework for other mods to place small pieces like cover plates, gadgets, wires, and machine parts together. It does not bring new items or blocks on its own. Instead, it works quietly in […]