SEARCH, RESCUE and DESTROY – In the air and underwater! Earth 2350 C.E. With the northern hemisphere submerged due to a massive subterranean earthquake of biblical proportions, and three tyrannical despots oppressing and exploiting the populations, SeaBlades are sent to liberate the oppressed, crush the tyrants and investigate an unknown power. Taking full advantage of the awesome potential of the Xbox, SeaBlade delivers unprecedented combat action above and below the water.