Software Alternatives, Accelerators & Startups

Open 3D Engine

Open 3D Engine is an open-source 3D game development engine in real-time.

Some of the top features or benefits of Open 3D Engine are: Open Source, High Customizability, Cross-Platform Support, Robust Toolset, and Active Community and Contributions. You can visit the info page to learn more.

Open 3D Engine

Open 3D Engine Alternatives & Competitors

The best Open 3D Engine alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. EU Alternatives. Latest update:

  1. 20

    Feature-packed 2D and 3D open source game engine.

    Key Godot Engine features:

    Open Source Platform Support Scene System GDScript

    Open Source

    /godot-engine-alternatives
  2. 19

    The multiplatform game creation tools for everyone.

    Key Unity features:

    Cross-Platform Compatibility Extensive Asset Store User-Friendly Interface Strong Community Support

    Open Source

    /unity-alternatives
  3. Broadcast-style instant replay and slow-motion system for OBS Studio. Slow-motion playback, replay queue, frame-by-frame review, Stream Deck control and an ad manager โ€” all inside an OBS Browser Dock.

    Key Instant Replay features:

    Slow-motion playback Frame-by-frame review Replay queue Stream Deck control

    Try for free paid Free Trial $25.0 / Monthly (Membership, 1 computer)

    Try for free
  4. 15

    An open-source 3D/2D game engine for ObjectPascal.

    Key Castle Game Engine features:

    Cross-Platform Support Open Source Versatile Graphics Support Active Community

    /castle-game-engine-alternatives
  5. 10

    Free online 3D Game Maker. Make your own 3D games online!

    Key Cyberix3D features:

    User-Friendly Interface Web-Based Platform 3D and 2D Capabilities Community Resources

    /cyberix3d-alternatives
  6. 16

    Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.

    Key Unreal Engine features:

    High-Quality Graphics Blueprint Visual Scripting Cross-Platform Support Large and Active Community

    /unreal-engine-alternatives
  7. 11

    PlayCanvas is an open-source game engine built on WebGL and WebVR.

    Key PlayCanvas features:

    Browser-Based Real-Time Collaboration Cross-Platform Open Source Engine

    Open Source

    /playcanvas-alternatives
  8. 10

    The definitive free cross-platform mobile engine to unleash your games using C#.

    Key WaveEngine features:

    Cross-Platform Support 3D Graphics Engine C# Language Open Source

    /waveengine-alternatives
  9. 11

    Create low-code 3D games with procedural graphics and sound that are as small as 64 KiB.

    Key ZGameEditor features:

    Lightweight Rapid Prototyping Integrated Development Environment Free and Open Source

    /zgameeditor-alternatives
  10. 11

    HeroEngine is the only all-in-one development platform for making and operating online games.

    Key Hero Engine features:

    Integrated Development Environment Real-time Collaborative Development Scalable Architecture Built-in Asset Management

    /hero-engine-alternatives
  11. 12

    A game and graphics engine for multiplayer, cross-platform, real-time 3D action, GPL licensed.

    Key Cafu Engine features:

    Open Source Cross-Platform Support Real-Time Editing Community Support

    /cafu-engine-alternatives
  12. 15

    A collection of awesome Bevy projects. Contribute to bevyengine/awesome-bevy development by creating an account on GitHub.

    Key Bevy Game Engine features:

    Rust Language ECS Architecture Open Source Cross-Platform

    /bevy-game-engine-alternatives
  13. GDevelop is an open-source game making software designed to be used by everyone.

    Key GDevelop features:

    User-Friendly Interface Cross-Platform Export Free and Open Source Extensive Documentation

    Open Source

    /gdevelop-alternatives
  14. 11

    The most powerful game development platform is now available to everyone. Full engine source code.

    Key CryENGINE features:

    High-Quality Graphics Real-Time Lighting Sandbox Editor Integrated Physics Engine

    Open Source

    /cryengine-alternatives
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