Assassin's Creed 4: Black Flag drops next week, on PS3 and Xbox 360 at least, but those wanting the PC versions will have to wait until November. To give you an incentive for the wait, Ubisoft Montreal and Nvidia have released a video showing the card maker's-exclusive effects, features and technologies, inherent in the desktop version. Granted you won't have these effects of you own an AMD card, still, it's rather neat. Watch below courtesy of Evil Avatar. Assassin’s Creed 4: Black Flag is out worldwide on PS3 and Xbox 360 October 29 and will arrive on PC, PS4, Wii U and Xbox One from November 22.