FNAF B'Day Party

Dim lights. You enter the house. A note says... "Shout to reveal a noise." They walk around, with signs saying to commit violence if  the switch was turned on. They go to different floors, each with their CREEPY -ness. No lights, windows closed, just silence. Then, a creepy monster awaits you. BOOM! It's tough to pull it off, but I know a way.
You should have:

• A camera for the kitchen, living room, bedroom(s), and halls.
• 8 people for animatronics
• A Bluetooth TM speaker and phone.
• An invitation
• Some paper for signs. Range:10-50
• Maybe some costumes...

Put cameras in every place except the bathroom.
Put signs saying "Violent things" on the switch like "I will rip your face off if you open this switch." Put a sign on the door saying to come in.
Put another sign on the speaker saying SHOUT to invoke a noise. Ask 8 people you know well to come and hide in a place. 2 on each floor and the extra 2 can go anywhere. When they come near, BOOM!!!!! Once everyone is scared, they come to the middle and then, well... ITS A PARTY!  This is a human and video game reaction comparison.
Video Game:

Human

Thanks for reading!