You have to visit the room that brings happiness. At least you might have thought so before. After you enter there, you will see a clone that is in a suspended pose. He is tied to all limbs and therefore he has no chance of escaping out game.
Happy Room give the role of the tormentor. You have to do different experiments, without being responsible for it. As long as the clone is above you, you can place weapons on the floor.
After a while, the ropes will not withstand and break. The poor fellow will fall right into your traps and get injured. For this you will get points!