Sixty-six years after the Roswell crash, aliens return to attack Earth. Elite commandos come out of retirement to battle the extraterrestrial onslaught.

After the American Army shot down a UFO in 1947, generations of elite commandos were secretly trained to deal with the aliens' feared return. However, the extra-terrestrials never came back and the elite force was disbanded. Sixty-six years after the Roswell crash, the aliens are invading Earth and only the over-the-hill retired commandos can stop them.—Jiilo_Kim

After the US army shot down a UFO in Roswell in 1947, generations of elite commandos were secretly trained to combat a return from alien enemy forces. After almost seventy years of no attack, the sudden alert of an imminent invasion sends shudders around earth and the unit are brought to the front line. As a ferocious attack reigns down from outer space, the soldiers quickly realize that the only way to avoid extermination is to recover a secret weapon captured at the original Roswell crash. A race against time ensues as the elite force battle to keep the aliens at bay whilst tracking down the only weapon which can save the human race.