TNS: Throes of the Watchmaker is a free DLC for Sea of Stars, but there are a few requirements you need to meet before you start it.
Sea of Stars: Throes of the Watchmaker is a must-play for fans of the base game. Sea of Stars is a must play for fans of the genre.
LLC: "Sea of Stars: Throes of the Watchmaker adds an extra campaign that somehow surpasses the base game, and it won't cost you a penny."
Sea of Stars: Throes of the Watchmaker Review - A rich, emotional free expansion with fresh gameplay and a story worthy of the main game.
