Press the green flag to start. If you get a pop-up asking if Scratch can use your webcam, it's OK to click "Accept" or "OK". You'll then be able to see yourself behind the splats. Try rubbing some splats with your hand. I recommend that you play in full screen mode since it's easier that way. Press the space key to change the /shade of the background. Press the "Stop video" sprite to stop the video.
Idk.
