How can you win in the game UCN Jumpscare Simulator? To play this game, you will first need to turn on your speakers, after which you will need to click on the image you want to see and hear it react. The new UCN Jumpscare Simulator game from the category Five Nights at Freddy's is a scary game that will definitely scare you, which is why we want to mention that we do not recommend playing this game if you are under 18 years old.