This is not a game. This is a 3D game engine benchmark to test how fast is your device.</p><p></p><p>All positions of objects are calculated in 3D coordinates, multiplied by View and Projective matrices. You can press Up and Down buttons to rotate with the scene. Whole screen is redrawn every frame, you can see the number of frames per second on the top. On most watches (in 2019) it's about 4-6 FPS. This was a small Christmas side project :)</p>