Ubisoft finally unveiled gameplay of Assassin's Creed 4: Black Flag at Sony's E3 press conference, and while there were some hiccups, it looks to bring stealth back to the series. The most intriguing part of the demo was the seamless change from land to sea as Edward Kenway, grandfather of Conner Kenway from Assassin’s Creed 3, jumps from rooftop to rooftop to the back of his ship the Jackdaw, instantly taking command of it amongst a sea battle. Along with a new cinematic trailer below, Ubisoft also showed off a new gameplay trailer, featuring the song "Half Circle" by Full Moon Run, at their press conference. Assassin’s Creed 4: Black Flag releases on October 29 for the Xbox 360, PlayStation 3, Wii U, and PC, with Xbox One and PlayStation 4 versions coming later this year.