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@Source-Authors

Source Authors

Source Authors is a small collective of Source Engine modders

Obsolete Source Engine.


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Obsolete Source Engine® is a free, open-source, cross-platform game engine that lets developers create wonderful gaming experiences.

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👐 Contributing to Obsoletium.

Obsoletium is an open-source project, and it's always looking for new contributions. From documentation, translation, contributing to our infrastructure or reporting a bug; any contribution is valued and welcome. Are you interested in contributing to Obsoletium? Give a read to our Governance Model!

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Obsoletium GitHub organization follows the Obsoletium's Code of Conduct. Please abide by these Codes of Conduct when interacting with all repositories under the Obsoletium umbrella and when interacting with people.

🚨 Reporting Security Incidents.

Please be mindful that security-related issues should be reported through our Security Policy as security-related issues and vulnerabilities can be exploited and we request confidentiality whenever possible.

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  1. Obsoletium Obsoletium Public

    Modified Source Engine (2018) from Valve 🎮🧩🕹️

    C++ 80 25

  2. source-physics source-physics Public

    Forked from nillerusr/source-physics

    Source 1 physics engine (restored from assembly)⚙️🔄💧

    Rich Text Format 19 3

Repositories

Showing 10 of 30 repositories
  • Obsoletium Public

    Modified Source Engine (2018) from Valve 🎮🧩🕹️

    Source-Authors/Obsoletium's past year of commit activity
    C++ 80 25 10 12 Updated Oct 18, 2026
  • source-physics Public Forked from nillerusr/source-physics

    Source 1 physics engine (restored from assembly)⚙️🔄💧

    Source-Authors/source-physics's past year of commit activity
    Rich Text Format 19 44 0 1 Updated Oct 16, 2026
  • breakpad Public Forked from google/breakpad

    Mirror of Google Breakpad project

    Source-Authors/breakpad's past year of commit activity
    C++ 0 813 0 0 Updated Oct 15, 2026
  • zip-utils Public

    Zip Utils - clean, elegant, simple zipper

    Source-Authors/zip-utils's past year of commit activity
    C++ 2 0 0 0 Updated Oct 14, 2026
  • snappy Public Forked from google/snappy

    A fast compressor/decompressor

    Source-Authors/snappy's past year of commit activity
    C++ 0 1,099 0 0 Updated Oct 14, 2026
  • NvTriStrip Public

    NVidia triangle stripper library

    Source-Authors/NvTriStrip's past year of commit activity
    C++ 0 0 0 0 Updated Oct 14, 2026
  • libpng Public Forked from pnggroup/libpng

    LIBPNG: Portable Network Graphics support, official libpng repository

    Source-Authors/libpng's past year of commit activity
    C 0 844 0 0 Updated Oct 14, 2026
  • libjpeg-turbo Public Forked from libjpeg-turbo/libjpeg-turbo

    Main libjpeg-turbo repository

    Source-Authors/libjpeg-turbo's past year of commit activity
    C 0 1,216 0 0 Updated Oct 14, 2026
  • cryptopp Public Forked from weidai11/cryptopp

    free C++ class library of cryptographic schemes

    Source-Authors/cryptopp's past year of commit activity
    C++ 0 2,104 0 0 Updated Oct 14, 2026
  • bzip2 Public

    bzip2 is a freely available, patent free (see below), high-quality data compressor. It typically compresses files to within 10% to 15% of the best available techniques (the PPM family of statistical compressors), whilst being around twice as fast at compression and six times faster at decompression.

    Source-Authors/bzip2's past year of commit activity
    C 0 1 0 0 Updated Oct 14, 2026

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