
AshTech
A tech modpack centered around automation, machinery, and space exploration.
Screenshots

About this Modpack
AshTech is a technology focused modpack built around automation, machinery, and space exploration.
The pack includes popular tech mods such as Create, Mekanism, and Ad Astra, giving players multiple ways to build factories, automate resource production, generate power, and explore beyond the Overworld.
With Create, you can build mechanical contraptions and production lines, while Mekanism adds advanced machines, power systems, and resource processing. Ad Astra expands the experience further by allowing you to build rockets and travel to other planets.
You can also expect a variety of QoL mods, improved world generation, and other additions to enhance the overall experience.
If you want to host your own server, download the included Server Pack.
Alternatively, you can join the official AshTech server, which is available directly through the multiplayer server list.
Available Versions
How to Set Up a AshTech Server
Order Server
Choose at least 6 GB RAM (8 GB recommended for AshTech). Based on player count: per 5 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "AshTech" and click "Install". The forge loader and Minecraft 1.20.1 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
AshTech server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong forge 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 AshTech 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 €12/month).
Can I add custom mods to AshTech without conflicts?
Yes, but check compatibility: only use mods for the same loader (forge) and same Minecraft version (1.20.1). 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.
AshTech 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
Rent AshTech Server
Start your own server with automatic modpack installation.
Supported Versions
Start your AshTech Server now
From €12.00/month with 8 GB RAM for the best performance.
Configure Server →