multiplayer, Civilization VI, strategy game, online session, global map, hexagonal tiles, turn-based, city-building, empire management, diverse civilizations, historical leaders, military units, scientific research, cultural development, trade routes, diplomacy, warfare, wonders of the world, resource management, dynamic weather, day-night cycle, realistic terrain, 4X gameplay, high-resolution textures, detailed character models, strategic view, isometric perspective, ambient sound, soft lighting, real-time multiplayer action, competitive gameplay, cooperative missions, cloud save, cross-platform play.