AssemblyCraft — The Ultimate Automation & Exploration Experience

AssemblyCraft is a massive 1.20.1 modpack built for players who want to create huge factories, explore dangerous worlds, master magic, survive extreme environments, and automate absolutely everything. Whether you’re a Create engineer, a tech progression grinder, a builder, a fighter, or an explorer, AssemblyCraft gives you a fully‑realized world packed with content, systems, and challenges.

This is a full engineering sandbox with hundreds of mods working together to create one unified progression — from early‑game survival to late‑game megabases.

If you want a world where everything can be automated, everything can be built, and everything can be explored, AssemblyCraft is built for you.

⚙️ Automation & Engineering

AssemblyCraft features one of the largest Create ecosystems ever assembled.

Create + 40+ Add‑ons

Build moving factories, assembly lines, trains, reactors, spawners, magical machines, and more with:

• Chromatic Return

• Metallurgy

• Steam ’n Rails

• Factory

• Deep Dark

• Connected

• Solar Powered

• Advanced Crafting

• Wizardry

• Dragons Plus

• Ultimate Factory

• Power Grid

• Enchantment Industry

• Mechanical Spawner

• Sentry Arm

• Totem Factory

• Easy Stone Generators

• And dozens more

Every part of Create is expanded — from early‑game crafting to late‑game automation.

Tech Progression

For players who love industrial power:

• Mekanism (reactors, digital miner, 5× ore processing, jetpacks)

• Thermal Series (Expansion, Dynamics, Innovation, Cultivation, Locomotion)

• Industrial Foregoing (mob farms, crop farms, resource automation, laser drills)

• RFTools (Builder, Storage, Control, Power, Utility)

• Flux Networks (wireless energy)

• Immersive Engineering (multiblocks, power systems)

Storage Systems

AssemblyCraft includes Refined Storage, but the pack is designed around Create’s new storage systems, which are:

• more immersive

• more visual

• more fun to automate

• more connected to the factory gameplay

Player Recommendation: You can use Refined Storage if you want digital autocrafting — but the pack strongly recommends trying Create’s storage network, because the new Create update makes storage feel like part of your factory instead of a menu. It’s cooler, more satisfying, and fits the theme of the pack.

🌾 Magic, Farming & Resource Growth

AssemblyCraft isn’t just machines — it’s magic, agriculture, and resource expansion.

Magic Systems

• Iron’s Spells & Spellbooks for spellcasting, combat, and magical progression

• Create Wizardry for automation‑friendly magic machines

Agriculture & Food

• Mystical Agriculture + Agradditions for resource farming

• Farmer’s Delight for cooking and food systems

• Botarium for automated plant growth

• Bonsai Trees 4 for compact tree farming

Environmental Systems

• Pollution of the Realms adds smog, toxicity, and environmental management

• Ex Deorum adds skyblock‑style resource generation

🌍 Exploration, Adventure & World Overhaul

The world is completely transformed with massive structure overhauls and new biomes.

YUNG’s Better Series

Explore redesigned:

• Mineshafts

• Strongholds

• Dungeons

• Witch Huts

• Ocean Monuments

• Nether Fortresses

• End Island

• Jungle Temples

• Desert Temples

Exploration Mods

• Explorify adds new dungeons and structures

• Ad Astra lets you travel to space

• Artifacts adds unique adventure items

• Inventory Pets adds collectible companions

• Nature’s Compass and Explorer’s Compass help you find biomes and structures

Weather & Survival

• Weather2 + Tornadoes adds storms, wind, and natural disasters

• Tough As Nails + Addons adds temperature, thirst, and survival mechanics

• Comforts, Cherished Worlds, Presence Footsteps enhance immersion

🏗️ Building, Decoration & Factory Design

AssemblyCraft gives builders everything they need to create beautiful bases and massive factories.

Building Mods

• Chipped

• Decorative Blocks

• FramedBlocks

• Supplementaries

• Immersive Paintings

• Effortless Building

• Construction Wand

• WorldEdit

• Forgematica

Macaw’s Full Suite

Doors, windows, roofs, bridges, furniture, holidays, lights, paths, paintings, trapdoors, stairs, fences, walls — everything you need for detailed builds.

Furniture & Interiors

• MrCrayfish’s Furniture (Legacy + Refurbished)

• Display Case, Advancement Frames, Advancement Plaques

Visual Enhancements

• Oculus

• BSL Shaders

• Complementary Reimagined

• Patrix 32x (optional)

🔫 Combat, Guns & Tactical Gameplay

If you want combat depth, AssemblyCraft delivers.

Gun Systems

• Timeless & Classics Zero (TaCZ)

• TaCZ Enchantment Plus

• TaCZ Better Combat Logic

• TaCZ Create Automation

Armor & Gear

• LesRaisins Armor + Append Pack + Fixes

• Artifacts

• Iron Jetpacks

Base Defense

• Security Craft

• Easy Mob Farm

🔧 Quality of Life & Utility

Everything you need to make gameplay smoother:

• FTB Chunks, Teams, Ultimine

• Carry On, Mouse Tweaks, Crafting Tweaks

• Jade, JEI/JER/JEA, Searchables, Item Highlighter

• Simple Voice Chat, Walkie‑Talkie

• Continuity for connected textures

• Global Packs, Open Loader, Paxi

• Polymorph for recipe conflicts

⚡ Performance

AssemblyCraft is optimized for large bases and long‑term worlds:

• Embeddium

• ModernFix

• FerriteCore

• Entity Culling

• ImmediatelyFast

Even with hundreds of mods, the pack stays smooth.

👷 Who This Pack Is For

• Factory builders

• Create engineers

• Tech progression players

• Magic‑tech hybrid enjoyers

• Explorers and adventurers

• Builders and designers

• Anyone who wants a huge, fully‑automatable world

💾 Recommended RAM

• Minimum: 8–10 GB

• Recommended: 12–14 GB

• Large factories: 16 GB