The heist of the century has just happened in Mystery P.I. - The Vegas Heist! Over $4 billion in cash has been stolen from the state's newest casino the day before its grand opening. The casino has hired you to find and return the money before the doors open the next day. Your fee will be $50 million if you succeed, but hurry - you only have 16 hours to return the money to the casino! Investigate 25 Vegas locations to find over 2300 cleverly hidden objects. As your skills improve, your P.I. rank increases. Strive for a "Perfect Investigation" every time to earn bonus points.