Valkyrien Skies [UNOFFICIAL] Port
by LumixTeam
Valkyrien Skies [UNOFFICIAL] Port brings the Valkyrien Skies 2 physics engine to newer Minecraft versions, so structures can move as ships, airships and boats.
What it does
The port carries the Valkyrien Skies 2 physics engine, originally created by triode and rubydesic and their team, to newer builds of the game. Players can assemble ships and similar constructions that move under that engine. Installation needs Architectury API on both loaders, and Kotlin for Forge where that loader applies; the NeoForge and Fabric builds are the ones in this catalog entry.
Because it is an unofficial port, compatibility varies with the Minecraft version and loader in use. Only dependency versions that match the chosen game version and loader should be installed. Iris Shaders, ETF and EMF are named by the author as mods that may interact with it, and some combinations are reported as incompatible for reasons the author has not identified. The mod is licensed under the GNU Lesser General Public License v3.0 only and is open source. Source code and a wiki are linked from its public pages.
Eureka! [UNOFFICIAL PORT] and Valkyrien Skies and Immersive Portals Compat both require this mod. Snapshot builds are not published, and the files cover 1.21.1, 1.21.11 and 26.2.
Key features
Physics-based structures
Player-built structures can be set in motion under the Valkyrien Skies 2 physics engine.
Airships and boats
The engine supports airships, boats and other moving builds that behave as physical objects.
Port for newer builds
The project ports the engine to newer game versions, where the original releases stopped at earlier ones.
Shader and model mod notes
The author lists Iris Shaders, ETF and EMF among the mods that may interact with the physics builds.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Required by 2 mods
Questions
Does the server need this mod?
Which dependencies does Valkyrien Skies [UNOFFICIAL] Port need?
Which loaders and versions are supported?
In the catalog
Valkyrien Skies [UNOFFICIAL] Port is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 13,894 mods support Minecraft 26.2.
More from LumixTeam
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What the author says
This build brings the powerful physics engine of Valkyrien Skies 2 to newer versions of Minecraft. It allows you to create airships, boats, and other physics-based moving structures using the Valkyrien Skies physics system.
Official listing
- Modrinth page
- modrinth.com/mod/valkyrien-skies-unnof-port
- Owner
- LumixTeam
- Published
- 2026-05-27
- Updated on Modrinth
- 2026-08-24
- Facts verified
- 2026-10-15