For a short time only (24 hours) Epic Games has A Total War Saga: Troy free. Grab your copy now!
In this legendary age, heroes walk the earth. In an act that shocks the world, audacious Paris, prince of Troy, elopes with the beautiful queen of Sparta. As they sail away, King Menelaus curses her name. He vows to bring his wife home – whatever the cost!
Sadly this entry does come with DRM by Denuvo, but they do plan on providing cross-play with Steam at least.