A shipment of rare gold bullion coins are being transported to your bank for safe overnight keeping. As employees of the bank, you and your 'team' have special access to the outside of the vault where the coins are being stored. Each of your team has knowledge of a small part of the combination. But plans have changed and betrayal is imminent, your 'friends' aren't so quick to give up their information. And an alarm has been tripped, and you all have 5 minutes to get the coins and get out... In Bank Vault you have 5 minutes to figure out the code to the vault. The first person to determine the full code is the winner. The code is a series of four digits, each of a different color. Each person at the table knows one of the numbers, and may be willing to share information via quid pro quo. Although you must realize that: one player must lie when asked any specific questions regarding numbers one player must lie when asked any specific questions regarding colors and everyone else is telling the truth