Worms: Adaptation

"Lately some strange things happened here on earth, first a global blackout leaving us defenseless, than some freaking tsunamis at the coasts and yesterday I saw some strange outlines at the sky! Those must have been spaceships, who abducted some humans! I have no freaking clue, what will happen next but I can't wait!" - Some Doomsday cultist

A sudden invasion hits earth, leaving all people but one seemingly lucky guy controlled. Can he adapt enough to strike back? Will he be able to change the attackers plan or will he go down and take them with him?
Let us hope for the best...