Browse free open source Game Engines and projects for Mac and ChromeOS below. Use the toggles on the left to filter open source Game Engines by OS, license, language, programming language, and project status.

  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • Gemini 3 and 200+ AI Models on One Platform Icon
    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
  • 1
    Humm and Strumm

    Humm and Strumm

    A 3D, fully concurrent game engine

    The Humm and Strumm Engine is a Free Software 3D game engine. Its goal is to provide a properly multithreaded, scalable engine to the FOSS community under the GPLv3 license, to encourage FOSS gaming.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB