We feature a set of Docker images that contain a ready Linux machine with Castle Game Engine and all our important dependencies: FPC (cross-compilers for most important platforms — Linux/x86_64, Windows/x86_64, Windows/i386, Android/Arm, Android/Aarch64), Lazarus, Android SDK, various texture tools. They are useful to build applications using CGE, both interactively and from various continuous integration/delivery …