Game Informer - Zombies are popular. Brad Pitt is battling waves of them in World War Z, Dead Rising 3 is one of the Xbox One’s main selling points, and The Walking Dead franchise is succeeding in comics, television, and games. State of Decay has become the fastest-selling XBLA game of all time, the creator of Garry’s Mod is making a zombie game, and the DayZ standalone title is coming along smoothly. You’d think genre fatigue would set in, but then Naughty Dog unleashes its grim post-apocalyptic masterpiece, The Last of Us, which features cannibalistic, fungus-infected humans. The necrotic locomotive is charging full steam ahead, but where is it going?