military general, Zero Hour, strategy game, Steam platform, digital download, real-time tactics, modern warfare, armored tanks, missile launchers, infantry units, base building, resource management, global conflict, multiplayer online, single-player campaign, high-resolution textures, dynamic shadows, detailed environments, realistic explosions, strategic zoom, fog of war, user interface, command center, power plant, barracks, war factory, supply center, map editor, mod support, Steam achievements, Steam cloud saves, widescreen support, remastered audio, enhanced lighting, skirmish mode, global leaderboard, Steam workshop.