Background: The participants in the creation of the secret weapon were promised a lot of money. Today we have finished working on this project. Almost all the scientists went home and instead of reward they were killed, because they were "witnesses". There was only one, gullible Ray, who was about to leave. He does not even suspect that people with weapons are entering the building. You will try to save him, since you have access to control the doors, cameras and sensors in this building. Control: Click on the buttons. A red button means the device is broken. If you press the door button, it will turn yellow and the door will close. If the sensor writes "move" -> someone is walking nearby. If the camera quickly creates a lot pixels -> someone nearby. You can also call that person by clicking on the icon. This cannot be done if you have previously pressed the camera button!
