Pocket Gamer.biz:

The developer behind Hitman, Lara Croft and Deus Ex Go, Square Enix Montreal, is no longer working on any new entries in the franchise.

That's according to studio head Patrick Naud who, speaking to PCGamesInsider.biz, said that the premium mobile games market is becoming increasingly difficult to see success in. This is a challenge that Square Enix Montreal has been aware of for some time.

Such a shame - I really loved all three GO games, even if I was bummed that they lost the board game aesthetic after Hitman GO. 

Maybe someone else can do similar games in the future. And I continue to weep for the death of the premium mobile experience.