When humanity is at stake its up to each and every remaining person alive to do their part in saving whats left of the world as we know it. Fight off hordes of Zeith as you find weapons and gear to buy and upgrade to increase your chances of survival. Push yourself to improve and beat your previous personal record, learn and try different equipment builds. Your arsenal is not the only thing growing more deadly however, the enemies also comes in different mutations and gain increased strength in various characteristics the longer you survive. When the apocalypse is upon us, we are all soldiers.