Deus Ex: The Fall is a fully fledged game in the series, Square Enix has said.
Producer James Wright said the mobile and tablet title is an "authentic" experience and is the next full Deus Ex title.
"Deus Ex: The Fall is the first chapter of Deus Ex on the platform," he told journalists at a press event attended by Digital Spy.
"This has been built with it being the next instalment of Deus Ex in mind. By that I mean it's not derivative, it's not a port, it's not watered down.
"We have come at this with the intention of bringing the full Deus Ex experience to the smartphone and tablet platform."
While developed by N-Fusion, it is in collaboration with Human Revolution studio Eidos Montreal and sees many of the key development staff return.
Writers Mary DeMarle and James Swallow have returned to pen the script, while Jonathan Jacques-Belletête and Michael McCann have had a hand in the art direction and music respectively.
Executive producers Jean-Francois Dugas...