Allow scratch to use your camera. Move your head around. Try not to have anything moving in the background. Fullscreen recommended. Turn your sound on. This project uses the video sensing extension to create a realistic depth effect. Press left up right arrow keys in order to see how it works.
Art (and some code) by @Pangolino2028 Sounds from https://scratch.mit.edu/projects/565531955 Almost all code by me.