Its been a long year, and youve been looking forward to a nice, relaxing vacation at theGrand Hotel Abaddon. But what started out as a quiet retreat has become somethingelse entirely. Strange things have been happening all around you. Could ghosts bebehind these mysterious incidents, as the other guests and hotel staff seem to believe,or is there a more rational explanation?The Grand Hotel Abaddon is a cooperative adventure game, played over threechapters. During the game, the choices you make determine what happens next. Explorethe hotel, question guests, investigate rooms, and wander hidden passageways. Eachplayer takes on a different role, cooperating to uncover hidden secrets. Only by workingtogether will you be able to solve the mystery of the Grand Hotel Abaddon. Withmultiple possible endings, your choices will decide how the story ends!