
Modrinth · Minecraft mod
Physics Mod
Welcome to a more destructive Minecraft than you've ever seen before!
Quick answer
Which Physics Mod release matches 26.1 Fabric?
Physics Mod 3.1.38 targets 26.1, 26.1.1, 26.1.2 with Fabric, Quilt. It must be installed on the client. Do not install it on the dedicated server. No extra mods listed for this file.
Where it goes
Is Physics Mod required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Physics Mod 3.1.38 need?
3.1.38 on 26.1 Fabric. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Physics Mod without breaking your instance.
Built for Physics Mod 3.1.38 on 26.1 Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 3.1.38. It targets 26.1, 26.1.1, 26.1.2 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 3.1.38. It opens that exact file at the source.
About this project
What does Physics Mod add?
A new immersive experience
Dive into a new world like never seen before. Collapsing caves, interactive ragdolls, item physics and much more awaits you!
Supported Platforms
Windows, Linux and MacOS (M1/M2 CPUs only work with Minecraft 1.20 and above, the other versions need compatibility mode: Tutorial)!
Mobs
The favourite part of every physics maniac. Each Vanilla Minecraft mob supports ragdolls, fracturing and a blocky version!
Blocks
Let the blocks in the Minecraft world crumble into pieces!
Other features
Are you bored of floating items? Try item physics! Gravity? Moon? Mars? Pluto? Earth? Change it to whatever you want! Do you want to bring your PC to its limit? See how long it will last with collapsing structures!

Project description from Modrinth.
Pick your setup
Physics Mod by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
4 loader builds26.1.1
4 loader builds26.1
4 loader builds1.21.1
2 loader builds1.21
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Physics Mod versions and loaders
3.1.38
physics-mod-3.1.38-mc-26.1.x-fabric.jar
6 Apr 2026
Looking for an older file? The official Modrinth project page is in Resources.