Welcome, prisoners! You've been transported to this bleak environment for the sole purpose of testing your willpower and resolve. You'll be stuck in this chamber for... *checks notes* ...a minimum of 47 hours, and up to 47 years, depending on your cooperation.
We've taken the liberty of removing all your worldly possessions, replacing them with bland, beige furniture and a single, flickering fluorescent light. You'll have to entertain yourselves with the occasional fly buzzing around the room and the distant sound of dripping water.
Don't worry, we've taken your safety protocols offline, so you can relax... or not. You'll have to rely on your own wits to survive, or succumb to the crushing despair that is sure to follow. It's up to you, prisoner.