#TokyoJungle

Post Apocalyptic setting? Check. Everything wants to eat you? Check. Time-defying dinosaurs and ice age creatures? Check. AIBO robot dog references? Check. Running away from the Yuno Nagasi equivalents of the animal kingdom? Check all the way through.

I personally like Tokyo Jungle a LOT more than Dark Souls because it's easier to learn, its Survival Mode never gives you the same objectives every time you play, and the difficulty is fair as you get better at the game.