The Dead Cells game is a production of the Motion Twin studio located in Bordeaux, France. Released in August 2018, it has already won over a million players! The title's excellent quality has attracted media attention around the world, and for many, it is one of the best games of 2018. Yet, this is not a large budget work. On the contrary, the game was developed by a small French team. And it was precisely thanks to these designers that the author of our book, Beno�t Reinier, was able to gather totally exclusive information, anecdotes and illustrations!