This is an expansion and requires the base game to play: No

Unlock! Secret Adventures features three "escape room" scenarios that you can play on your tabletop. Unlock! is a cooperative card game inspired by escape rooms that uses a simple system which allows you to search scenes, combine objects, and solve riddles. Play Unlock! to embark on great adventures, while seated at a table using only cards and a companion app that can provide clues, check codes, monitor time remaining, etc. The three scenarios are... "A Noside Story", "Tombstone Express", and "The Adventurers of Oz"