In Unlock. Kids, the youngest players will find three cases from the bestselling escape game in a version specially designed for children. Three extraordinary stories filled with puzzles, riddles, and surprises, featuring materials and rules tailored for young puzzle enthusiasts and tinkerers. No app is needed to play Unlock. Kids. Thanks to the easy-to-play tutorial, there’s no need to read any rules. Notably, each adventure has two endings, allowing the cases to be re-solved.