In the mid-21st century, mega-corporations have become the new global super-powers, a law unto themselves with their own security armies. Because only rival corporations can stop their quests for power, an outright corporate war has raged for two years. Now it's time to bury the dead and acknowledge the victors. This Shadowrun sourcebook outlines the new power structure, focusing on the mega-corps as the runners see them-- corporate plans, dirty secrets, people to know and how to use them.