Calling all escape room and mind game enthusiasts. Escape From The Starline Express - Escape Room Game by Professor Puzzle. A unique escape room board game that will keep 2+ players hooked for 90 minutes. Can you solve the puzzles in each train compartment and find out what other mysteries await her on this long, lonely stretch of track? Set contains 9 mystery envelopes, each represents a different train carriage containing a puzzle and clues, and an instruction booklet. Part of Professor Puzzle's Escape Room Games collection - A collection of kids & adults brain-teasing board games.