In the Factory section of the game, there is an abandoned laboratory where the Domz have performed nefarious biological experiments. One of the animals you may photograph in this area is "Aedis Raymanis"... That is, Moskito from Michel Ancel's Rayman games.
There are 56 animal species to take photos of throughout the game.
Double H's real name is Hub which is heard briefly from Mei during a scene after completing the Black Isle mission.
According to the official website, the events of the story take place in the year 2435.
According to Ubisoft's public relations manager, Tyrone Miller; the title of the game comes from a "need to investigate beyond the superficial facts of what is good and what is evil." He also clarified that the game's title has no connection to the Beyond, Good, & Evil book written by German philosopher Friedrich Nietzsche.