Serious Sam returns to remind us of the golden age of classic shooters! About the time when men were men, looking for shelter only weaklings and cowards, and pressing the trigger caused the explosion, from which laid the ears! The action of the game "Serious Sam 3" takes place before the events of the first part of the cult series. Humanity threatened by legions of alien scum, headed by the notorious mentality. So Samuel went to Egypt Stone XXII century with a single purpose - to find each and iznichtozhit. However, the long search is not necessary - enemies everywhere ...