Real-life 'escape rooms' are new US gaming trend By: CNBC.com News June 21, 2014 at 13:57 PM EDT A few U.S. entrepreneurs are offering a real-world version of a video game in which players solve puzzles together to escape a room within an hour. Read More >> Related Stocks: Facebook Google, Inc. King Digital TripAdvisor Twitter, Inc. Wal-Mart Stores, Inc. Zynga Inc Cl A