This advent calendar is both an EXIT game and 24-day-long adventure in one! Each door in the calendar reveals a unique room containing an exciting new riddle; solve one day's riddle to determine which door to open the next day. On a pre-Christmas ski trip, an unexpected avalanche traps you in a strange ice cave...can you solve the mystery and escape? Completely card-based and 100% unplugged, the calendar comes with a decoding table, storybook, riddle cards, and a help book to ensure you never get stuck on a riddle. This game can be played once because you mark up, fold, and tear game materials; For one or more players age 10+; playable over 24 days; 2 out of 5 difficulty level.