The brainchild of Hideo Kojima and Guillermo Del Toro, P.T. came out of nowhere and floored us with its visual fidelity, layered mysteries, and effortless ability to conjure terror. Set in a single, looping hallway, P.T. forces us to relive the terrifying experience of turning that ominous corner again and again and again. And yet, even on the sixth or seventh loop, it still found new ways to scare us, slowly manipulating the environment in subtle, yet disturbing ways until it all culminates into the absolute feverish madness of its finale.