Diverse open world shown in new Assassin's Creed 4 video

The latest Assassin’s Creed 4: Black Flag developer diary focuses on Ubisoft Montreal’s bid to create a diverse open world in the upcoming land and seafaring adventure. Environments showcased in the video include cities, jungles and the open sea.

Assassin's Creed 4 will launch on October 29 in the US and November 1 in the UK on PS3, Xbox 360 and Wii U. The PC version is expected to release shortly after, while PS4 and Xbox One editions are due to launch when the consoles arrive later in November.