Xbox One Game - Need Help

[Nickwell24]

I was at best buy the other day upgrading my iPhone and I overheard two guys discussing a survival game that's free on the xbox one Marketplace. In the game you start with nothing and see how many days you can survive by scavenging the items around you. Unfortunately I'm unable to find this game, does anybody know what it's called?

 

[rbrian]

State of Decay perhaps? Or How to Survive?