Lock&Key

You wake up in an office. You can't believe you did it again but after a long hard day in the office you passed out cold in the middle of the lobby. You would leave but everything is locked up and it is now up to you to get yourself out of this predicament. The spare exit key is in your boss's office, find all the keys to work your way into the office and escape. Besides, it is the weekend and you can't wait in here all day till Monday. Not to mention there's an alarm system when there's a movement detection stem that will call the cops on you so escape quickly!