. . "The first was titled \"Jouer au temps de l'Ancienne R\u00E9publique\" (in English, \"[Role]Playing in the time of the Old Republic\"), was by Philippe Rat and Julien M\u00E9tifeux and illustrated by St\u00E9phane Levallois. The second was titled \"Le facteur X\" (in English, \"The X Factor\") and was written by Philippe Rat and Mehdi Sahmi."@en . "Casus Belli 115"@en . "The first was titled \"Jouer au temps de l'Ancienne R\u00E9publique\" (in English, \"[Role]Playing in the time of the Old Republic\"), was by Philippe Rat and Julien M\u00E9tifeux and illustrated by St\u00E9phane Levallois. The second was titled \"Le facteur X\" (in English, \"The X Factor\") and was written by Philippe Rat and Mehdi Sahmi."@en . . .