PlayStation has a handful of first-party franchises that it has leaned on in recent years to sell hardware units and keep players entertained. Horizon, Spider-Man, The Last of Us, and God of War have become pillars of Sony's gaming division, and have given the brand a sense of identity over the last decade. All are respected in their own right, but none have quite delivered a one-two punch that has resonated with audiences quite like the latter series.