State of Decay
 

I received this game as a Christmas gift, and I am hooked. It's an open-world zombie RPG. It's single player. It was $10 (50% off) on Steam a couple days ago. You live day-to-day with a bunch of other survivors. Food, supplies, weapons, and ammo are needed to stay alive. It's a challenging game with a lot of white knuckle moments. Death is permanent, too. I've already lost a few survivors :(

I spent 7 days straight on this game, lost 3 people and I am pissed.

I drove all the way to the south where the stupid female judge there, then I couldn't beat those crazy zombies with guns. It is crazy games, but get bored quickly

Added to wishlist... Tempted to buy, but I have so many games and not enough time to play.