Zero Time Dilemma is the third entry in the acclaimed Zero Escape series. The mysterious Zero traps 9 participants within an underground shelter, dividing them equally between 3 wards that are connected to an elevator shaft in the middle. The only way out passing through a locked X-Door to access the elevator. Six passwords are required to unlock the door, and each password is revealed only after a participant dies. Zeros Decision Game will offer teams the opportunity to kill other participants through a variety of means to obtain the necessary passwords so they may escape[gamefaqs]