iGoGaming has spotted a teaser for Assassin's Creed: Rising Phoenix in Assassin's Creed 4: Black Flag.
The discovery was made during one of the modern day sections of Black Flag in Abstergo Entertainment's offices.
In March Rising Phoenix was apparently leaked but there were no details on whether the title was a game or something else. Later that month, a Spanish retailer listed Rising Phoenix for PlayStation Vita.
The original leak and the image below both show a warehouse while a logo belonging to the Erudito Collective – a hacking group which opposes Abstergo – has also been spotted.
Ubisoft has not yet confirmed Assassin's Creed Rising Phoenix or what it might be going so far as to previously deny that the project even existed.