Download the latest Castle Game Engine.
Run the Castle Game Engine editor.
If you installed the engine using Windows installer, use your Windows menu to run the Castle Game Engine editor. On other systems, just unpack the engine ZIP wherever you like, and run the castle-editor executable (it is inside the bin subdirectory).
Optionally, you can install:
Additional Pascal compiler.
Note that all our downloads already contain the latest stable version of Free Pascal Compiler (FPC). So you don’t need to install anything more, building and running projects will "just work" out-of-the-box.
But you can also install Delphi or other FPC version (e.g. using fpcupdeluxe). Configure in the the editor "Preferences" which compiler to use.
A Pascal IDE, like:
In principle, you can edit the Pascal code in any text editor you have.
To improve this documentation just edit this page and create a pull request to cge-www repository.