If you're a PlayStation Plus subscriber, then from today (5th of January) until 1st of February Shadow of the Tomb Raider (standard version) is downloadable for free on PlayStation 4 (PS5 compatible) along with Maneater (PS5), and Greedfall (PS4).
About "Shadow of the Tomb Raider":
Experience Lara Croft's defining moment as she becomes the Tomb Raider. In Shadow of the Tomb Raider, Lara must master a deadly jungle, overcome terrifying tombs, and persevere through her darkest hour. As she races to save the world from a Maya apocalypse, Lara will ultimately be forged into the Tomb Raider she is destined to be.