source³
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
source³ (sometimes referred to as sourceCubed) is a mod based on Squake that aims to give Source-styled physics to players in an attempt to make the game more enjoyable for players used to that style of movement.
Current changes include bunny hopping, long jumping, trimping, water sharking, custom velocity-based fall damage, and as a bonus; being able to hit entities through grass. Configs are available for everything just listed, as well as general configuration for the movement.
The mod is in a playable state, but we still wish to add and change much more.
Disclaimer
This project is not affiliated with, endorsed by, or associated with Valve Corporation. “Source” and “Source Engine” are trademarks of Valve.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as sourcecubed-0.2.0-21.1.jar — drop this file into the mods folder
- Download size: 77 KB
- Download link checked 1 Nov 2026 — working
These come from our own check of the pack file, not from the source page.