It is the year 2579 and humanity has brought onto itself wars from alien races. Scientists from Earth and the planet's many allies are planning on constructing the ultimate war machine - CHIMERA. However, something backfired during the AI coding for CHIMERA and now the machine has destroyed most of Earth and allied planets. They then started Project: BEHEMOTH- the ultimate soldier. BEHEMOTH turned out to be a success. BEHEMOTH is now Earth's only hope to salvage what is left of civilization.