This is a self-guided outdoor game with one mile of walking. Game time is highly variable; 1.5 to 3 hours is typical. You will use a backpack provided by The Crooked Key and an app installed on one player's phone. This game is private, meaning only those in your group will be joining you. At least one adult must play with kids under 14, as puzzles and humor are designed for adults and the game involves navigating responsibly and independently downtown. Groups of children under 14 without adult supervision, or groups 14-17 without a signed adult waiver, will be denied play. This is a family game, not a children's game. Children 10 and under play free.