racing game, Forza Horizon 3, PC download, high-speed cars, dynamic weather, Australian landscape, beachside driving, lush rainforest, outback terrain, urban cityscapes, multiplayer mode, customization options, realistic textures, detailed car models, vibrant colors, action-packed races, drifting, off-road adventure, day-night cycle, festival atmosphere, 3D rendering, high-resolution graphics, motion blur, speed effects, immersive gameplay, wide-angle shot, intense lighting, high dynamic range.