
Valkyrien Skies Copycat Mass Lower
This makes all of the copycat blocks from create fabric, create:copycats+ and Steam n' rails super light so you can make cool planes and other things in…
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About
This datapack is designed to improve the compatibility and realism between Create, Create: Copycats+, and Valkyrien Skies by adjusting the mass values of all Copycat blocks. In the base game and mod configuration, Copycat blocks often lack proper mass attributes, leading to inconsistencies when building airships or other physics-based vehicles with Valkyrien Skies. This datapack fixes that by assigning appropriate mass values—set uniformly to ensure fair balance and predictable behavior—across all Copycat variants, including those from Create, Create: Steam ‘n Rails, and Create: Copycats+. The result is a smoother and more realistic experience when using Copycat materials in flight or motion-based builds. Whether you’re constructing lightweight gliders or massive industrial airships, the adjusted mass ensures that every Copycat block behaves consistently within Valkyrien Skies’ physics engine.
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- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as VS_Mass_Change.zip
- Download size: 3 KB
- Download link checked 29 Aug 2026 — working
These come from our own check of the pack file, not from the source page.