The vile aliens are lack of popcorn and they go to supplement their reserves to Earth. Their goal is harvest cornfields belonging to the rural family that doesn't suspect anything. Naive humanoids thought that the farmers arevery simple ? but no such luck. This farm will become a living hel lfor the alien invaders, and the forage for corn will be natural Death Reaper. Pick a rich harvestof the new comers, squinting attheir root and shooting at the UFO from different weapons. You're a farmer. One day the aliens landed in your corn field and begin to destroy it. Your goalis to destroy the aliens and save your property.