3. Dead Rising
When there is no more room in Hell, the dead will walk the Earth- and what better way to prepare for the upcoming Zompocalypse than playing Dead Rising. It shows you the fun and freedom when they come back- and how to improvise almost anything to fight the hordes off, from skateboards to water guns and with literally thousands of zombies and weapons, you'll never be short of ideas. Added to the fun of taking pictures you forget Frank isn't a big action hero- but he has covered wars yano.
2. S.T.A.L.K.E.R
This game pitted you in an alternate universe where another nuclear disaster has occurred in the Chernobyl exclusion zone. This second disaster has caused strange anomalies within The Zone, leading people to enter it in search of money, treasures and scientific information. You have to chose your allies carefully and do various jobs to earn money and items in order to survive. What makes this game great is the fact the developers have recreated a huge area to explore which is actually based on Chernobyl.