CurseForge · Minecraft mod
Physics Mod
Adds physics to Mobs and Blocks!
Quick answer
Which Physics Mod release should I use?
Physics Mod Physics 3.0.31 (Fabric 1.21.1) targets 1.21, 1.21.1 with Fabric, Quilt. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.
Where it goes
Is Physics Mod required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does Physics Mod Physics 3.0.31 (Fabric 1.21.1) need?
Physics 3.0.31 (Fabric 1.21.1). Change the file and its required mods may change too.
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 Physics 3.0.31 (Fabric 1.21.1). Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Physics 3.0.31 (Fabric 1.21.1). It targets 1.21, 1.21.1 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
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside Physics 3.0.31 (Fabric 1.21.1). It opens that exact file at the source.
About this project
What does Physics Mod add?
New Versions are only available on the official website
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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!
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Blocks
Let the blocks in the Minecraft world crumble into pieces!
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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!
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Project description from CurseForge.
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 builds1.21.11
4 loader builds1.21.1
4 loader builds1.21
4 loader builds1.20.1
4 loader builds1.20
4 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
Physics 3.0.31 (Fabric 1.21.1)
physics-mod-3.0.31-mc-1.21.1-fabric.jar
24 Jul 2026
Physics 3.0.31 (Forge 1.21.1)
physics-mod-3.0.31-mc-1.21.1-forge.jar
24 Jul 2026
Physics 3.0.31 (NeoForge 1.21.1)
physics-mod-3.0.31-mc-1.21.1-neoforge.jar
24 Jul 2026
Physics 3.0.30 (Fabric 1.21.1)
physics-mod-3.0.30-mc-1.21.1-fabric.jar
13 Jul 2026
Physics 3.0.30 (Forge 1.21.1)
physics-mod-3.0.30-mc-1.21.1-forge.jar
13 Jul 2026
Physics 3.0.30 (NeoForge 1.21.1)
physics-mod-3.0.30-mc-1.21.1-neoforge.jar
13 Jul 2026
Physics 3.0.20 (Fabric 1.20.1)
physics-mod-3.0.20-mc-1.20.1-fabric.jar
13 Jul 2026
Physics 3.0.20 (Forge 1.20.1)
physics-mod-3.0.20-mc-1.20.1-forge.jar
13 Jul 2026
Physics 3.1.45 (Fabric 26.2)
physics-mod-3.1.45-mc-26.2-fabric.jar
28 Jun 2026
Physics 3.1.45 (Forge 26.2)
physics-mod-3.1.45-mc-26.2-forge.jar
28 Jun 2026
Physics 3.1.45 (NeoForge 26.2)
physics-mod-3.1.45-mc-26.2-neoforge.jar
28 Jun 2026
Physics 3.1.44 (Fabric 26.2)
physics-mod-3.1.44-mc-26.2-fabric.jar
23 Jun 2026
Looking for an older file? The official CurseForge project page is in Resources.


