Attention, brave players! In the cooperative board game Grand Hotel Abaddon, players aged 12 and up will embark on a chilling adventure. To uncover the strange events occurring in the old building, they must investigate their surroundings step by step and cleverly combine items, much like in a point-and-click adventure. Success in this adventure game comes only to those who work as a team. Each player takes on a role, follows clues, and makes decisions in consultation with the other players that will determine the course of the story. In addition to the guide and adventure book, cards, items, and location signs help players discover and experience the mystery story. An analog PC game that keeps the excitement going from the first to the last move.