speaking of upgrades, this game tells a story of alone survivor w/ no help,so its obvious that there arent any upgrades needed for this game except in my opinion ,realistic moves & elements
@ rovert, if you dont have much money to buy bigger guns,go stick with the D Eagle & try to evade most of its attacks,just keep shootin until you take him down
 "Endless War: Defense"){kind=icon}
 "AUTUMN WAR : SURVIVOR"){kind=icon}
 "Days 2 Die - The Other Side"){kind=icon}
 "The Endless Zombie Rampage"){kind=icon}