Source Engine Files

Modified source engine (2017) developed by valve and leaked in 2020

This is an exact mirror of the Source Engine project, hosted at https://github.com/nillerusr/source-engine. SourceForge is not affiliated with Source Engine.

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	Size	InfoDownloads / Week
Parent folder
source-engine 1.12 source code.tar.gz	2022-05-17	99.6 MB	0
source-engine 1.12 source code.zip	2022-05-17	106.6 MB	6
Totals: 2 Items		206.2 MB	6

Other Useful Business Software

MongoDB Atlas runs apps anywhere

Deploy in 115+ regions with the modern database for every enterprise.

MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.

Start Free

Gemini 3 and 200+ AI Models on One Platform

Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

Build generative AI apps with Vertex AI. Switch between models without switching platforms.

Start Free

MongoDB Atlas runs apps anywhere

Deploy in 115+ regions with the modern database for every enterprise.

Start Free

Recommended Projects

Redot Engine
Multi-platform 2D and 3D game engine
GamEditorDS
A collection of developer tools for game-making on and for the Nintendo DS, including (but not limited to) content uploader, 2D game engine with sound, level and sprite editor.
OpenDiablo2
An open source re-implementation of Diablo 2
jMonkeyEngine
A complete 3-D game development suite written in Java
FModel
Unreal Engine Archives Explorer

Source Engine Files

Modified source engine (2017) developed by valve and leaked in 2020

Get an email when there's a new version of Source Engine