Kickstarter https://www.kickstarter.com/projects/cmon/zombicide-black-plague
English - Zombicide: Black Plague was funded on the Crowdfunding Kickstarter (See the campaign) platform on the Jul 7, 2015, the campaign lasted 28 days. 20,915 people helped funded the game, whose the amount requested was $125,000.00. Thanks to these 20,915 people the game could be funded up to $4,079,204.52, ~3,263.36%.
Boardgamegeek https://boardgamegeek.com/boardgameexpansion/179538/zombicide-black-plague-npc-1
English - A special set of zombies, classified as NPCs: Notoriously Plagued Characters. When these zombies are slain, they are kept by the person that defeated them. 5 differently sculpted zombies may be turned in for a powerful vault weapon.
Ludovox http://ludovox.fr/jeu-de-societe/zombicide-black-plague-npc-1/
French - extension de zombies spéciaux
Official https://zombicide.com/fr/
French - Zombicide est un jeu de société coopératif avec des figurines, pour 1 à 6 joueurs à partir de 14 ans. Choisissez un survivant avide de revanche après une apocalypse zombies ! Trouvez des armes, éliminez des zombies, gagnez de l’expérience et personnalisez vos héros : plus vous tuez de zombies, plus il y en a. Complétez les objectifs de la mission pour gagner la partie !