Click the Green Flag to start generating your pattern. You can change the radius in which the next pixel is generated in. Press space once you are happy with your pattern. You can now draw on it to make it better. Press space again and it just displays the pattern and drawings.
Scratch 3.0 ✔️ Backing Music ("Music Mystery") - @polarb3ar Thanks to @DuckBunny2 for giving me the random pattern idea.
