In the reimplementation of Witness, exactly four people fight crime together as members of the secret "Witness Agency" organization! A prologue introduces the case, after which each team member receives their own secret clues. In the four Whisper rounds, these are passed on to another person - in the direction of the arrow on the Whisper card. In the first round, only their own clues are whispered, from the next round onwards, the clues that the players received in the previous round are also whispered. After the fourth round of whispering, the players secretly answer three questions about the case. Those who have listened carefully and answered the questions correctly receive valuable points when the case is solved.

The Treasure of Othesis contains an adventure with 8 individual cases woven into an overarching story: A famous archaeologist is murdered. In his safe, players find clues to the priceless treasure of Othesis, buried deep in a lost temple. On their Expedition through the deserts of Egypt, players Encounter a gang of criminals – led by their eternal adversary, “The Chameleon”…