(Jyri Jokinen, 28.08.2008 - 00:00) Amidst a backdrop of worldwide ecological and seismological chaos in the mid-2100s, the United States has been split in two by the "Great Flood". As a result of the polar ice cap melting, the Mississippi River has destroyed the central portion of the United States, causing an ill-equipped Federal Government to fail and literally cutting the country in half. These two halves are left to fend for themselves in the aftermath.