The Playstation Trilogy comprises the first three games of the Syphon Filter series. Syphon Filter and Syphon Filter 2 are generally the most praised for their high difficulties and puzzling challenges, while the third installment tends to catch less approval. Some reasons for the third game's dislike is the fact that the story focuses most of its time in the past rather than in the present. The missions that do take place in the present are entertaining, but the story form is less than what you'd expect...only Hotel Fukushima, SS Lorelei, Waterfront, Docks Final Assault, Senate Building and DC Subway come out as favorites for most. As for the missions taking place in the past, it gives you good insight on each character's story and near the later part of the game the arrival of Teresa Lip