PlayStation 4 – This intellectual puzzle game was developed by Croteam, the developers of mayhem-fest Serious Sam. The Talos Principle is a "philosophical first-person puzzle game" that presents more than 120 puzzles in a non-linear world. The fiendish conundrums are the key to this "metaphysical parable about intelligence and meaning in a doomed world." Players must determine his or her place within a mysterious land where high technology and ancient ruins are intertwined. Along the way, you'll uncover clues to your strange location and get closer to the person or thing that set you on this quest to begin with. Don't expect any easy explanations though – Talos is all about drawing your own conclusion about life, faith, and human purpose.