Unsolved Case (2022)

This free introduction gives two detectives different items and clues, so neither screen contains the whole answer. Drawing notes in the game helps turn a vague description into something your partner can use. Each person needs a copy on their own supported phone, tablet or computer, plus internet and a way to talk. It is a useful low-cost test of whether your pair enjoys this kind of deliberate information sharing before choosing a longer Cryptic Killer adventure.