Zero Hour also contains three new campaigns of five missions each instead of seven in the last game, one for each side, with their chronological order being USA first, GLA second, and China last. Main article: War against the GLA#Zero Hour Development of the new units was inspired by the development team's experiments with INI editing and combining existing units and weapons to create new ones. The generals system was originally supposed to appear in the base game. Regular factions seen in the base game are also available and are updated. Zero Hour added several new abilities to each side, and a new mode of play called the Generals Challenge, where the player takes on the identity of one of nine generals (three representing each faction) and does battle against most of the other generals, eventually confronting a powerful 'boss' general, General Leang. You thought wrong.Ĭommand and Conquer: Generals - Zero Hour is the expansion pack for the computer game Command & Conquer: Generals, released in 2003. (Mac OS) Recommended: 1.6 GHz Processor, 256+ RAM, 64 MB Video Card, Directx 9c 1 GHz PowerPC G4, 256 MB RAM, Mac OS X 10.2.6, 32 MB video card, DVD-ROM drive.Intel Pentium 3/AMD Athlon 800 MHz, 128 MB RAM, Windows 98/ME/2000/XP/Vista, 32 MB AGP DirectX 8.1 compatible video card NVIDIA Geforce 2 or ATI Radeon 7500, DirectX 8.1 compatible sound card, 8x CD-ROM/DVD-ROM drive, vanilla Generals.