No, Ripley Game is not the sequel to The Talented Mr. Ripley. While both stories feature the character Tom Ripley, they are not directly connected as sequels. The Talented Mr. Ripley is a novel by Patricia Highsmith, first published in 1955, which introduces the character of Tom Ripley. It has been adapted into several films, including the 1999 movie starring Matt Damon.
On the other hand, Ripley Game is a different story altogether. It is not an official continuation or sequel to the original novel or its adaptations. The title might be confusing, but it does not follow the narrative of The Talented Mr. Ripley. If you are looking for a direct sequel to the original story, you might want to explore other works by Patricia Highsmith, such as Ripley Under Ground or Ripley’s Game, which are part of the series featuring Tom Ripley.