• For Lazarus: install the packagecastle_game_engine/packages/castle_components.lpk. It will also automatically install the package castle_base, as a dependency. Then, open and compile (but do not install) the packagecastle_game_engine/packages/castle_window.lpk.

    Then just compile and run from Lazarus any example you want (inexamples subdirectory), just open the xxx.lpi project file and compile/run as any other program.