XIII: Lost Identity will be released on PC, Mac and iOS in November.
It is unknown whether the game is related to XIII, the graphic novel first person shooter based on a Belgian comic book of the same name, which was released for PC, Xbox and GameCube. However, it is known that Anuman joined Media Participations Group in 2009, which owns comic book publisher Dargaud, who owns the rights to XIII.
Anuman has published mostly adventure games under its banner, so it could be that XIII: Lost Identity won't be a shooter, but a graphic adventure.
Strategy Informer will follow this story and update it when new information comes in.