Go around the map and find green rectangles. These are the scanners. Hold your mouse on the hand to scan. There are 15 around the map. You can turn on the lights to stop the ?????s from coming into that room. You can also use the medbay scanners to teleport randomly around the map.
credit to Sr pelo and crewmate404 welcome to a haunted Burger Joint / Pizzeria you have bought the abandoned building unaware of it's haunted history can you survive and get out of here alive spooked is a among us style fnaf fan game