Assassin's Creed Syndicate is an upcoming historical action-adventure open world stealth video game being developed by Ubisoft Quebec and to be published by Ubisoft. It is set to be released on October 23, 2015 for the PlayStation 4 and Xbox One and Q4 2015 for Microsoft Windows. It is the ninth major installment in the Assassin's Creed series, and the successor to 2014's Assassin's Creed Unity.

Set within London in 1868 during the Industrial Revolution, the story follows twins Jacob and Evie Frye as they navigate the corridors of organized crime during the Victorian era and fight against the established order, controlled by the Templars. The game retains the series' third-person open world exploration as well as introducing new traveling systems and refined combat and stealth mechanics. It does not feature any form of multiplayer gameplay. (Wikipedia)

Assassin’s Creed Syndicate E3 Cinematic Trailer [US]: https://www.youtube.com/watch?v=HFFcXwIBMPc

Assassin’s Creed Syndicate Debut Trailer [US]: https://www.youtube.com/watch?v=3kGHHMc5dqE

I really enjoy the Assassin's Creed series and would recommend it to those who like open world games.