- It is a game for 3 or more, a number of people will know the place, but the spies will not know it.
- The goal of the spies: is that they do not know the place before the time runs out.
-Other players' goal: is to discover spies.
-If a spy knows the location, he can stop the game at any time and say the location.
-If the spy is correct, the game ends with the spies winning.