Assassin’s Creed IV: Black Flag Under the Black Flag Trailer. CGR Trailers, from Classic Game Room®, presents an “Under the Black Flag” trailer for ASSASSIN’S CREED IV: BLACK FLAG from Ubisoft. Assassin’s Creed IV: Black Flag will be available for the PC, PlayStation 3, Xbox 360 and Wii U consoles. The release date is scheduled for October 29, 2013. There will be a PlayStation 4 version of the action-adventure game as well, no firm release yet though. This is the UK/PEGI version of the trailer. Enjoy!