Boardgamegeek https://boardgamegeek.com/boardgame/368948/harry-potter-kampf-gegen-die-dunklen-machte
English - A game lasts one night, during which players use their special abilities, and one day during which everyone votes on who could be a Death Eater. The role of the player with the most votes loses, as does everyone on their side of the battle, so choose carefully! A free game master app guides the players through the evening and offers atmosphere at the gaming table.