burning globe, Hearts of Iron IV, grand strategy game, world map, military units, tanks, soldiers, aircraft, naval fleets, factories, smoke, fire, dynamic war front, strategic bombing, resource management, political intrigue, alliances, Axis vs Allies, real-time tactics, historical events, immersive gameplay, global conflict, soft light, top-down view, detailed textures, realistic materials, 3D rendering, atmospheric effects, strategic zoom, interactive UI, war room ambiance, intense focus, strategic planning, military logistics, alternative history scenarios, world domination, sunset glow, dramatic shadows.