CurseForge · Minecraft mod
Valkyrien Skies (Forge/Fabric)
Take your Minecraft builds sailing or flying across the world with you with realistic physics. Choose from a variety of add-ons that let you control your world the way YOU want to!
Quick answer
Which Valkyrien Skies (Forge/Fabric) release should I use?
Valkyrien Skies (Forge/Fabric) [Forge 1.20.1] v2.4.11 targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Valkyrien Skies (Forge/Fabric) required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Valkyrien Skies (Forge/Fabric) [Forge 1.20.1] v2.4.11 need?
[Forge 1.20.1] v2.4.11. Change the file and its required mods may change too.
Install Kotlin for Forge first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Valkyrien Skies (Forge/Fabric) without breaking your instance.
Built for Valkyrien Skies (Forge/Fabric) [Forge 1.20.1] v2.4.11. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use [Forge 1.20.1] v2.4.11. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Kotlin for Forge first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside [Forge 1.20.1] v2.4.11. It opens that exact file at the source.
About this project
What does Valkyrien Skies (Forge/Fabric) add?

Valkyrien Skies
Blocks that move. Blocks that scale. Blocks with physics. Mini ships. Huge ships. With Valkyrien Skies, not even the sky is a limit.
Notice: Valkyrien Skies is a library mod, you need to download an add-on to use it in ordinary gameplay.
A semi-full list of addons is available on the wiki, but you can find plenty more around!

Buoyancy?
You betcha. If your ship is light enough, it floats!

Everything Collides
Ship to ship. Ship to world. Ship to player. Ship to entities. Valkyrien Skies integrates seamless into vanilla.

Oh, right. It also supports Create
Your favorite Create machines just got mobile! Check out Clockworkfor more details.
And your favorite shaders!
Pictured: Complementary Shaders with Sodium+Iris
*Valkyrien Skies is built from the ground up, it is not based on the code of previous airship mods like Archimedes Ships.
Old 1.12 description:
{width=673 height=356}
(An example of the physics with a shader pack installed)
Q: Is this mod dead?
No! We're currently working on VS 2 (See https://github.com/ValkyrienSkies/Valkyrien-Skies-2 and https://github.com/ValkyrienSkies/Eureka). It is currently in alpha and for 1.16. We will post alpha releases on CurseForge soon™. Check the discord for daily updates discord.gg/rG3QNDV.
Important Announcement for the 1.12.2-1.0.0 Release:
Valkyrien Skies has been split into 3 mods, Valkyrien Skies Core (this one), Valkyrien Skies World, and Valkyrien Skies Control.
It is highly recommended to install all 3 mods, otherwise you won't have the blocks and items you need to actually build ships!
Valkyrien Skies aims to be the Minecraft ships mod everybody's always wanted. That means it includes interactive blocks, custom collision for walking on ships, mod compatibility, and more.
Truthfully a lot of the problems other ship mods have claimed to be as impossible and impractical are indeed quite solvable, and Valkyrien Skies remains as proof of that. A fully integrated custom control system is in the works, but for now the mod is stable enough to be used as a physics sandbox built into Minecraft.
There's are also the following addon mods available for Valkyrien Skies:
Plasma Cannons by Ice2670: curseforge.com/minecraft/mc-mods/plasmacannon
Plasma Engines by Ice2670: curseforge.com/minecraft/mc-mods/plasmaengines
Valkyrien Skies Website: valkyrienskies.org
Valkyrien Skies Wiki: wiki.valkyrienskies.org
Github: github.com/ValkyrienSkies/Valkyrien-Skies
Discord: discord.gg/rG3QNDV
Airship Battle Example:
Project description from CurseForge.
Pick your setup
Valkyrien Skies (Forge/Fabric) by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
2 loader builds1.19.2
2 loader builds1.18.2
2 loader builds1.16.5
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Valkyrien Skies (Forge/Fabric) versions and loaders
[Forge 1.20.1] v2.4.11
valkyrienskies-120-2.4.11.jar
10 Apr 2026
[Fabric 1.20.1] v2.4.11
valkyrienskies-120-2.4.11.jar
10 Apr 2026
[Forge 1.20.1] v2.4.10
valkyrienskies-120-2.4.10.jar
2 Feb 2026
[Fabric 1.20.1] v2.4.10
valkyrienskies-120-2.4.10.jar
2 Feb 2026
[Forge 1.20.1] v2.4.9
valkyrienskies-120-2.4.9.jar
19 Jan 2026
[Fabric 1.20.1] v2.4.9
valkyrienskies-120-2.4.9.jar
19 Jan 2026
[Forge 1.20.1] v2.4.8.1
valkyrienskies-120-2.4.8.1.jar
14 Jan 2026
[Fabric 1.20.1] v2.4.8.1
valkyrienskies-120-2.4.8.1.jar
14 Jan 2026
[Forge 1.20.1] v2.4.8
valkyrienskies-120-2.4.8.jar
14 Jan 2026
[Fabric 1.20.1] v2.4.8
valkyrienskies-120-2.4.8.jar
14 Jan 2026
[Forge 1.20.1] v2.4.7
valkyrienskies-120-2.4.7.jar
12 Jan 2026
[Fabric 1.20.1] v2.4.7
valkyrienskies-120-2.4.7.jar
12 Jan 2026
Looking for an older file? The official CurseForge project page is in Resources.


