From the Back Cover:
CITY PLUNGED INTO CHAOS!
As if flooding streets, blackouts, and looting aren't dangers enough, the news comes from the Mayor's Office:
IN 24 HOURS, MANHATTAN MIGHT BE DESTROYED!
It's up to your team to destroy the wave-maker first: IF you can find it... IF you can get to it... and IF you can... DEFEAT THE MASTERS OF DISASTER!