There’s more than one epic, fantasy, open-world action game set in a pre-existing fictional universe, and Tolkien’s universe is way more badass than J.K. Rowlings’.Shadow of War lets tramp Hogwarts Legacy is the best-selling game on Steam, and the second, third, and fourth best as well, as the Harry Potter RPG dominates Valve’s storefront. The new Harry Potter game Hogwarts Legacy 5BQcN.