地球防卫军 4.1：绝望阴影再袭Earth Defense Force 4.1 - The Shadow of New Despair
"2013 was the first year we spotted them. We had no way of knowing what they were back then; just blips and warbles on the scanners, far out in space, slowly heading our way. Some of us hoped they were elder beings, coming to share their wisdom or take us to a better place. We all hoped that, really, but some of us had the foresight to plan for other possibilities, and that's how Earth Defense Force was born. It took four years to corral the world's militaries into assembling and equipping a joint task force. By the time all the petty politics were out of the way, we scarcely had time to train the troops. Not knowing what to expect, we ran EDF through every sci-fi scenario we could imagine. Then, in 2017, they arrived. And they opened fire. Not just from the sky, with their starships and battle machines, but from underneath the ground as well, with swarms and swarms of giant mutant insects. We called the aliens Ravagers, and across the globe, they lived up to that name. Only EDF, with their specialized weapons and training, stood a chance. Finally, after the bloodiest war in history, EDF blasted the last Ravager off the planet. We thought that was the end of it. It had to be. But now, eight short years later, humanity's worst nightmare has come True: What we'd faced had only been the first wave. The Ravagers are back, with new enhanced creatures and machines. Fortunately, EDF has stayed vigilant all this time, and they've put those eight years to good use. With new weapons, new units, and even giants of our own, humanity is ready to go another round, and by the time we're done, they'll never want to come back again."