Castle Game Engine
AutomatedFree and open-source cross-platform 3D and 2D game engine.
Castle Game Engine has 1 plan: a free plan. We last read its pricing page on 5 October 2026. We have not recorded a price change.
Castle Game Engine plans and prices
Free
$0
- Cross-platform (desktop, mobile, console, web)
- Powerful visual editor
- Support for open standards like glTF, X3D, IFC and more
- Fast clean code using modern Pascal
- Free and open-source
- Download Tutorial
- Support us on Patreon
- Comfortable visual designer and powerful code
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- Visual editor
- Design 3D and 2D games and user interfaces (with automatic scaling, anchors)
- Build and deploy the same project for multiple platforms
- Integrate with various IDEs (Visual Studio Code, Lazarus, Delphi...)
- A lot of components to design viewport contents (3D and 2D world, using scenes, cameras, navigation, primitives, lights...) and user interface (buttons, images, labels...)
- Use 3D models, 2D animations, sprite sheets
- Great integration with authoring tools like Blender or shops like Sketchfab thanks to using open standards like glTF and X3D
- Composable shader effects, shadows, mirrors, physically based rendering, bump mapping, gamma correction
- Target any platform (desktop: Windows, Linux, macOS, FreeBSD, Raspberry Pi, mobile: Android, iOS, console: Nintendo Switch, web)
- Work on any desktop platform
- Native clean object-oriented programming language with modern Object Pascal
- Fast builds, fast execution out-of-the-box
- Open source and friendly to continuous integration
- Tooling friendly to continuous integration
- Command-line build tool and Docker image
- Engine is completely open-source and can be used to make any (including proprietary) applications
- We're a happy member of MacStadium Open Source Developer Program
- This webpage is also open-source and we welcome pull requests to improve it
Price history
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