About this Mod

Valkyrien Skies World is an addon to Valkyrien Skies that adds new ores and items that are used by Valkyrien Skies machinery.
This mod requires Valkyrien Skies to function.
Available Versions
How to Install Valkyrien Skies World on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "Valkyrien Skies World". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Valkyrien Skies World server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.12.2). You can switch loaders with one click in the panel.
Is Valkyrien Skies World compatible with forge?
Valkyrien Skies World officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Valkyrien Skies World – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Valkyrien Skies World consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Valkyrien Skies World with just one click on your server.