This was a one-time event; currently, there is no official "forever free" download. Current Ways to Access the Game
In April 2020, developer Creative Assembly made the game for a limited time to encourage people to stay home during the global pandemic. Availability: The offer ran from April 27 to May 4, 2020. total-war-shogun-2-pc-game-free-download
Users who added it to their account during this window kept it forever. This was a one-time event; currently, there is