Also known as the "Truth Serum", the polygraph test is a crucial tool in any respectable bunker's arsenal. It's used to monitor the loyalty of your fellow bunkers, ensuring you're not harboring any traitors.
Here's how it works:
1. Attach a polygraph machine to the subject, usually with some sort of electrode or sensor.
2. Monitor the readings and analyze the results.
3. If the readings are suspicious, initiate the Treachery Procedure.
And remember: a polygraph test is not just about catching traitors, it's also a great excuse for a good time.