Outsmart and outmaneuver your enemy with courage, instinct, and strategy as the theater of battle launches into the vast reaches of space! When Saturn's mining settlement is attacked by warmongering aliens known as the Wretcheridians, the newly-commissioned First Fleet of the intergalactic space navy (ISN) races back from the edges of the solar system to mount a fierce defense against the invaders. Command the ISN fleet and defend the settlement, or lead the attack as the commander of the ruthless Wretcheridian invaders.