Just some curious rainbow snakes will glide over your screen... Check out this game that uses the same trick that I learned from @PullJosh: https://scratch.mit.edu/projects/112278257/
A big thanks to @PullJosh for the main script of this project, to @sebasvanb for the pen alphabeth (https://scratch.mit.edu/projects/52320882) and to @ArrstalKOP. I turned @PullJosh' Conflicting Colors into Friendly rainbow snakes ;-) I added some colourful balls and "Hello world". @PullJosh' trick is very clever. The colours fade away by using a black sprite which is stamped on the screen using the gosth effect. Stamping a semi transparant sprite over and over again will make the tail disappear. June 20th: I added a script from @ArrstalKOP - the blue firing lines, inspired by this project: https://scratch.mit.edu/projects/113590197/