C&C: ShockWave is an enhancement mod for C&C Generals: Zero Hour. The main goal of this mod is to make Zero Hour a more interesting game with more diversity between the generals, making you think twice before you select a certain general, and overall provide more choices, diversity, and strategic freedom than in Zero Hour - while keeping the spirit and design direction of the original Generals game and storyline.
For a while Dr. Thrax was using the Smerch MLRS, though armed with lethal destructive power, Dr. Thrax was not satisfied with its clumsiness, as it did not fit in with his guerilla tactics. Therefore he decided on something not as destructive, but way more agile and able to retreat quickly into the GLA tunnel system. Thus the Scourge was born. The Scourge is an older MLRS which was overworked by the GLA so it could mount 2 Biochemical Warheads. As the Smerch, this will be able to mount both Anthrax and Viral warheads. With the Scourge, Thrax can deliver his medicine faster than ever, guaranteeing a 100% customer satisfaction.