In Hong Kong, the Police and ruthless Triad crime syndicate have both learned they have traitors embedded in their midst and are determined to ferret out these dangerous moles. It's up to you to crack the codes of your foes and learn who is ultimately loyal to whom. But be careful, as your own loyalty may change during the game. Be prepared to do whatever it takes so that when all has been revealed, you end up on the winning side.

The game is won by the team that manages to first reveal all 3 identity cards of 2 infiltrators belonging to the opposing team. Of course, you won't really know who is on your team and who is not until the very end Set yourself up to quickly change sides at the last minute or stay loyal to ensure your own survival!