Sometimes i stay up late playing destiny. I lock the door and cover the parts of the door that reveal light. I use a mic to listen to the game. I think recently they found out. I've been laying low. Btw my ps4 is hidden, you can still hear if you're in the room. When I hear someone I turn it off, go to the playstation app, go to rest mode, and wait till they leave to turn it off and sleep.