
Create Aeronautics Expanded | Core
The best multiplayer-friendly well-optimized Create Aeronautics modpack without unrelated mods ! Regularly updated !
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About this Modpack

About
This modpack adds all the best add-ons of Create Aeronautics to guarantee the best in-game experience! Compared to other modpacks, this one focuses on Create, and only Create: it's better, easier to understand, and lighter!
Why "| Core" ?
Because it is compatible with a lot of popular mods and Create schematics, and you can add more mods on top of this modpack to bring your ideas to life! Also, the core mods of this modpack are Create and Create: Aeronautics.
Why "Expanded" ?
Because it adds lots of various types of content to the original mod. The only limit now is your imagination !
You fear the lack of recent vanilla content ? Don't worry, thanks to Vanilla Backport you will have every Minecraft update you want !
"Not bigger; better. The core, the ultimate base for a good Create Experience."
What does it add? And why you should install it:
Spoiler
It adds new ores, weapons, blocks (like thrusters, for example), decorations, functionality, and much more.
Big Cannons, Create: The Air War, TaCZ, Armored Constructs, Create Propulsion: Simulated, Radars, JetPack | ===== Perfect for warships, planes, jets, rockets, and more! ========
World Edit, Create: Copycats and Create: Copycats Weighted | Make realistic builds with beautiful textures & shapes
Create: Deco, Create: Crafts & Additions, Create: Diesel Generators, Create: Coasters Simulated, Create: Interiors, Dyeable Components & Ropes | Expand your technology empire and decorate your creations!
Aeronautics Camera Sync, Gyro Stabilizer, Tweaked Controllers, Liquid Fuel, Create: Connected, Sable Hose Connector, Transmission & Linkage, Climbable Ropes | Small and big tweaks that will enhance your experience
Xaero's World Map and Minimap, Waystones, JEI, Jade, LambDynamicLights, Addon Prganizer | QoL (Quality of Life) improvements!
With Aeronautics Wind Sound, Aeronautics Discovery, and Create/Aeronautics structures, your world will become even more immersive!
Contains various compatibility mods for storage and other popular mods. This is not the full mod list.
Information
- You need to install the modpack on both the server and client side for it to work. Most mods are customizable.
- For any suggestions or to report bugs, go to my Discord server. I will update this project regularly.
- The name "Create Aeronautics Expanded | Core", logo, and branding are reserved. (Don't use the exact same logo and name — be creative.)
FAQ
Is this AI ?
AI was not used to generated anything here, everything was made by humans. It is only used for grammar correction and faster debugging. It's a tool like any other.
I found a bug, what do I do ?
First of all, it's normal if you find a bug. We are a small team, therefore we can't test every feature. Please report any bug here, thanks.
Is it multiplayer-friendly ?
Yes ! You can even host worlds for free thanks to World Host.
Credits
All credits go to the actual owners of each mod.
This modpack includes many excellent mods created by talented developers. Please support the original creators on Modrinth and their project pages.
This license applies only to the original files of the modpack (configs, scripts, documentation, custom assets, and others). Included third-party mods remain the property of their respective authors under their own licenses.
Thanks to FancyMenu and Aeronama, which I used for the custom main menu.
Special thanks to the Minecraft modding community.
Also, go check out arthursimao567's modpack: he made that nice title ( the old one ) (and the logo!).
The new title is made by The Tophatted Dolphin Which i will be linking his youtube channel instead of Modrinth because... it has more stuff
Do NOT reupload this modpack to other platforms like CurseForge — it will be taken down.
Art (logo, title, banner...) is All Right Reserved.
Available Versions
How to Set Up a Create Aeronautics Expanded | Core Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for Create Aeronautics Expanded | Core). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Create Aeronautics Expanded | Core" and click "Install". The neoforge loader and Minecraft 1.21.1 are configured automatically.
Start Server & Play
Start the server – all mods are loaded automatically. Share the server IP with friends and play together!
Frequently Asked Questions
Create Aeronautics Expanded | Core server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong neoforge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.
How much RAM does a Create Aeronautics Expanded | Core server really need?
Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €7.800000000000001/month).
Can I add custom mods to Create Aeronautics Expanded | Core without conflicts?
Yes, but check compatibility: only use mods for the same loader (neoforge) and same Minecraft version (1.21.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.
Create Aeronautics Expanded | Core server lagging – performance tips
1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.
Similar Modpacks
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Supported Versions
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