A small demo game using Castle Game Engine ( https://castle-engine.io/ ). Castle Game Engine is a cool open-source 2D and 3D game engine, using modern Object Pascal, very cross-platform (mobile, desktops, consoles).
Features of this demo:
• Spine animations of dragon and background.
• Shows off 2D and 3D views.
• Google Play Games integration (achievements).
By Michalis Kamburelis (programming) and Paweł Wojciechowicz (graphics).