Traitor Mode is a mode in which a lone Syndicate Agent aboard Space Station 13 must complete a specific objective given to him and then escape from the station. The crew must find out who the Traitor is and arrest or eliminate him.


Traitor objectives are usually one of the following:

The traitor gets a Syndicate Radio in their backpack at the same time as the Centcom Report, which they can use to order a piece of Syndicate Equipment to help them.

The AI can also be a traitor. It is usually required to force an evacuation of over 50% of the crew, or to kill everyone.