They struck without warning, wiping out the Earth's defenses in one master stroke. Cities were crushed, and the invading aliens showed no mercy! A small resistance force of Ninja, refusing to be conquered, still remained to fight the evil Inimicus. A daring plan was devised by the Ancient Ones to send out two special Ninja, and annihilate the alien threat once and for all!

They struck without warning, wiping out the Earth's defenses in one master stroke. Cities were crushed, and the invading aliens showed no mercy! A small resistance force of Ninja, refusing to be conquered, still remained to fight the evil Inimicus. A daring plan was devised by the Ancient Ones to send out two special Ninja, and annihilate the alien threat once and for all!