Watch the current hidden message, then create you own with the 5 steps in the Notes and Credits section! (Tip: Turbo Mode does speed it up but it's less good quality)
How to create your own! 1) Add a new sprite which is a red (or any colour) dot 2) Add the code shown in the red dot sprite on this 3) create a sprite with a message (or whatever you want it to be) and make it the same colour as the backdrop 4) add code to make it go to the center 5) you did it!